Boluses for sheep & cattle

36 products

Find what you're looking for AI
This feature is still in development. Like humans, our digital assistant sometimes makes mistakes. Not sure? Our customer service team is happy to help.
  • Excellent D-Bolus (Bicarbonaat)

    Excellent Excellent D-Bolus (Bicarbonate)

    Out of stock

    D-Bolus.Bicarbonate pill for calves, sheep and goats to buffer acidity and stimulate the urge to drink.The bolus that gets the calf drinking again quickly. The D-Bolus is also sometimes called the drinking or thirst bolus!The D-Bolus is a bicarbonate pill used as a complementary feed for calves. It has been specially developed as a dietetic feed to stabilise the water and electrolyte balance in the calf's body and to support physiological digestion. This is important because a good balance of these substances is essential for the calf's health.One of the main advantages of the D-Bolus is that it can increase the urge to drink in calves with diarrhoea. When calves suffer from diarrhoea, they lose not only fluid but also buffers, which lowers the acidity level. A side effect of this is that their urge to drink also decreases. This can cause the calf to become increasingly weak and even put it at risk of dying. With bicarbonate, the D-Bolus provides an important buffer. The D-Bolus is therefore perfect for increasing the urge to drink.The D-Bolus contains 10% more bicarbonate than comparable pills and comes in a special fast-dissolving gelatine capsule, so it can be absorbed faster and takes effect more quickly. This makes it a more effective solution than comparable products. The D-Bolus is easy to administer with a bolus gun.The bolus is also ideal for buffering acidity in sheep and goats. It can be used as a dietetic feed to reduce the risk of acidosis (rumen acidosis) and can also be used here to stimulate the urge to drink. Feeding advice: Calves: Stimulating the urge to drink in case of diarrhoea: At the first signs of digestive disorders, give 1 D-Bolus per calf, followed by 1 D-Bolus with every feed for 1-2 days.Reducing acidosis after birth: Administer 1 D-Bolus immediately after birth.Sheep and goats:Stimulating the urge to drink: 1 D-Bolus twice a day for 1-2 days.Reducing the risk of rumen acidosis: Administer 2 D-Boluses at the same time and repeat after 12 hours.Administration: Orally with the bolus gun PILL0002 (not included).

    5% extra Fidello Family

    Out of stock

    $37.92 - $85.05

  • Excellent Uno Dry Biotin 20 x 103 g

    Excellent Excellent Uno Dry Biotin 20 x 103 g

    Out of stock

    Mineral bolus for around calving with a duration of action of 4 months.Uno Dry Biotin is also known as the dry cow bolus, with added biotin. Uno Dry Biotin is unique because it supports the claws and claw skin. The mineral bolus for before and around calving. Uno Dry Biotin has been specially developed for dry cows.For maintaining hard and healthy claws. Researched and proven!Mineral feed (dietetic feed)Uno Dry Biotin supports the regenerative capacity of the claw and claw skin and thus helps maintain hard and healthy claws.Mineral deficienciesThe absorbability of minerals from the ration fed during the dry period varies considerably. The solubility of the minerals present also varies greatly. This means that deficiency symptoms can occur even when sufficient minerals are present. To be certain of a regular mineral supply that is also adequately absorbed by the body, there is only one possible answer:Give the cow 2 UNO Dry boluses! Why Uno Dry?In addition to its function during the dry period and at the start of lactation, Uno Dry Biotin also contributes to maintaining a hard claw. The UNO Dry Biotin boluses are the most reliable way to provide the correct daily amount of biotin for an effective period of 4 months (120 days).Research resultsResearch has shown that feeding 20 mg of biotin per day to cattle benefits claw health. Feeding advice & duration of action Dry dairy cows: 2 boluses, 7 - 8 weeks before calving. Heifers: 2 boluses, 7 - 8 weeks before calving. The UNO Dry Biotin boluses provide a controlled supply per day for a period of 4 months (120 days)! Benefits of UNO Dry Biotin Supports claw health Guaranteed controlled supply per day Provides your cattle with 6 important minerals and 4 essential vitamins in 1 administration Effective for 4 months (=120 days) Labour-saving Researched and proven How does the UNO Dry Biotin bolus work?The UNO Dry Biotin bolus starts to dissolve slowly on the underside, as there is no coating there. The coating ensures that the bolus dissolves gradually over a period of 120 days (= 4 months). Why 2 boluses and not 1?With 2 boluses, today's requirements for trace elements and vitamins are met. The boluses knock against each other, keeping the release constant for 120 days (= 4 months). Packaging20 UNO Dry Biotin boluses in a box (= enough for 10 cattle). The bolus can be administered using the coloured rings in the bolus gun (27 mm). Agriflanders

    5% extra Fidello Family

    Out of stock

    $247.13

  • Excellent Uno Masti Bolus 4 stuks

    Excellent Excellent Uno Masti Bolus 4 pieces

    Out of stock

    The Excellent Uno Masti Bolus supports udder health and resistance. Complementary feed (mineral dietetic feed) for dairy cows for a long-lasting release of trace elements and vitamins. Supports udder health, resistance and natural recovery.Contains extracts of garlic and willow bark, which support resistance. Source of zinc, which in addition to protecting cells also has a positive effect on the body's defences and the immune system. Rich in antioxidants (vitamin E and selenium) to protect healthy cells and tissues. Feeding advice Give 1 bolus per animal. Duration of action up to 14 days after administration. If desired, the application can be repeated after 14 days. Administer orally with a suitable applicator. Daily release Vitamin E (126 mg) Zinc (1280 mg) Selenium (0.64 mg) Storage Store in a cool, dry place below 25 °C.

    5% extra Fidello Family

    Out of stock

    $124.13

  • Excellent Uno Grow 20 x 112 g

    Excellent Excellent Uno Grow 20 x 112 g

    Out of stock

    UNO Grow is a mineral bolus for young stock with a duration of action of 6 months. It is a mineral feed (dietetic feed) designed to improve the growth, development and fertility of young stock. It also lowers costs, so it pays for itself. UNO Grow has been researched and proven in practice, demonstrating its effectiveness. The absorbability and solubility of minerals from the ration is often unstable for growing animals such as young stock. This can lead to an increased need for vitamins and minerals. UNO Grow offers a guaranteed regular release of these important nutrients, which is perfectly absorbed by the young animal's body. The benefits of UNO Grow are: Optimisation of growth, development and fertility of young stock Contains 6 important minerals and 4 essential vitamins Guaranteed controlled release per day 6 months of effectiveness Labour-saving Researched and proven Nothing remains behind in the animal Field research shows that the use of UNO Grow boluses can lead to an improvement in fertility in terms of the age at first calving of heifers. Heifers that received UNO Grow boluses had an age at first calving of 722 days, while heifers without boluses had an age at first calving of 762 days. This is a difference of 40 days. In addition, field research has also shown that the use of UNO Grow boluses can lead to a reduction in the number of inseminations per probable conception. Heifers that received the boluses had a ratio of 1.00 insemination per probable conception, while heifers without boluses had a ratio of 1.75. This is a difference of 0.75 or 75%. Finally, an improvement in the average growth of the young stock was also found. Heifers that received the UNO Grow boluses had an average growth of 134 kg, while heifers without boluses had an average growth of 121 kg. This is a difference of 13 kg or 10%. The recommended feeding advice is 2 UNO Grow boluses per animal weighing 150 kg or more. The bolus starts to dissolve slowly on the flat side, and the coating around the bolus ensures that it dissolves gradually over a period of 180 days (6 months). Administering 2 boluses is necessary so that the young stock meets today's requirements for trace elements and vitamins. In addition, the two boluses knock against each other, keeping the release constant. Why more and more farmers are choosing a mineral bolus:Giving a mineral bolus to young stock is an effective way to support the health of your herd. Unlike powdered minerals, a bolus is administered directly into the animal's stomach using a suitable bolus gun, so that the minerals are released continuously for 6 months. This helps to maintain a constant mineral balance and prevent any deficiencies. One of the benefits of using a bolus is the easy administration. Instead of giving powdered minerals by mouth, a bolus only needs to be given once. This saves time and reduces the risk of errors. Another benefit of a bolus is better mineral absorption. Because the bolus is administered directly into the stomach, the absorption of minerals can be improved compared to giving powdered minerals by mouth. In addition, using a bolus leads to less mess in the barn. There is no loss of minerals through feed refusals or the animal's behaviour. One of the most important benefits of boluses is that they do not depend on the animal's taste. This means that ingredients that are less palatable but necessary for maintaining the animal's health, such as certain minerals or vitamins, can be incorporated into the bolus without the animal being aware of it and without depending on whether the cow wants to eat it. In summary: a mineral bolus offers many benefits for supporting herd health, such as a continuous release of minerals, easy administration, better absorption, less mess in the barn, and no restrictions on the choice of ingredients because palatability is irrelevant! The bolus can be administered using the coloured rings in the bolus gun (27 mm).

    5% extra Fidello Family

    Out of stock

    $204.60

  • Excellent Uno Grow Calf + Copper 20 x 40,5 g

    Excellent Excellent Uno Grow Calf + Copper 20 x 40.5 g

    Out of stock

    Excellent Uno Grow Calf + copper boluses Excellent Uno Grow Calf + Copper is a complementary feed (mineral dietetic feed) in bolus form for grass-fed calves. This bolus contributes to an optimal start for the calf. Effect Uno Grow Calf + Copper provides a long-lasting release of (essential) trace elements and vitamins to grass-fed calves, for optimal calf development. The bolus contains copper, zinc, manganese, iodine, vitamin A, vitamin D3 and vitamin E, among others. Copper contributes to the maintenance of strong blood vessels and to the maintenance of cartilage. Copper also supports energy metabolism and iron transport in the body and has an antioxidant effect. For a variant without copper, we recommend the Excellent Uno Grow Calf (UNO004K). Feeding advice 2 boluses per calf (with a functional rumen) from 3 months of age. Easy to administer orally with a suitable applicator, such as the INSE028 or the INSE035. Duration of action after administration is 6 months. Note It is recommended to seek the advice of a veterinarian or nutritionist before use regarding:a) the balance of trace elements in the daily rationb) the trace element status of the herd Where applicable, the simultaneous administration from other sources of additives for which a maximum content has been set together with those of a bolus should be avoided.

    5% extra Fidello Family

    Out of stock

    $78.15

  • Excellent Uno Vleesvee 20 x 112 g

    Excellent Excellent Uno Beef Cattle 20 x 112 g

    Out of stock

    Mineral bolus for beef cattle with a duration of action of 6 months. Complementary feed (dietetic feed). Uno Beef lowers costs, so it pays for itself. Uno Beef has been researched and proven in practice. Why UNO Beef?The absorbability of minerals from the ration varies considerably. The solubility of the minerals present also varies greatly. The need for vitamins and minerals arises mostly in growing animals (young stock, fattening cattle, worm-infested animals). To be certain of a guaranteed regular supply that is perfectly absorbed by the body, there is only one possible answer. Give your beef cattle UNO Beef!!! Benefits of UNO Beef• Optimal growth, development and fertility• Provides your beef cattle with 6 important minerals and 4 essential vitamins in 1 treatment.• Guaranteed controlled supply per day.• Effective for 6 months (=180 days).• Labour-saving.• Researched and proven.• Nothing remains behind in the animal. Field research shows, among other thingsFertility in relation to age at first calving of heifers:- with the Uno Beef bolus 722 days- without Uno Beef bolus 762 daysDifference…………………………………..40 days! Number of inseminations per number of probable conceptions- with the Uno Beef bolus 1.00- without Uno Beef bolus 1.75Difference………………………………….0.75 = 75%! Average growth (gain)- with the Uno Beef bolus 134 kg- without Uno Beef bolus 121 kgDifference…………………………………..13 kg = 10%! PackagingBox with 20 UNO Beef boluses (= enough for 10 young animals).Feeding advice2 UNO Beef boluses per young animal weighing 150 kg or more. How does the UNO Beef bolus work? The UNO Beef bolus starts to dissolve slowly on the flat side. The coating around the bolus ensures that the bolus dissolves gradually over a period of 180 days (= 6 months). Why 2 UNO Beef boluses and not 1?With 2 boluses, the young stock meets today's requirements for trace elements and vitamins. The boluses knock against each other, so the release is constant and remains active for 180 days (= 6 months). The bolus can be administered using the coloured rings in the bolus gun (27 mm).General information about the mineral bolus• What is a mineral bolus?• Benefits of the mineral bolus.• The mineral bolus scientifically researched.• Comparison of mineral boluses.• Why give a mineral bolus instead of powders.• Small changes in feeding, big consequences for the fertility of dairy cows.• Mineral bolus in combination with the Repidose bolus The alternative is All-Mineral Plus 24/7

    5% extra Fidello Family

    Out of stock

    $204.60

  • Excellent Liksteen Mineral Rund 10 kg

    Excellent Excellent Lick Block Mineral Cattle 10 kg

    Out of stock

    Mineral lick block specially for cattle. Lick block made from natural rock salt. Rock salt contains natural minerals. Minerals and salt are indispensable for every cow. Cattle take in minerals and salt as needed. In addition to salt, the lick block also contains trace elements: Cobalt: supports the production of vitamin B 12 . Selenium: supports the immune system and promotes fertility. Iodine: supports normal thyroid function. Zinc: contributes to normal fertility and the maintenance of healthy claws. The hardest lick block on the market!Lick blocks made from rock salt are much harder than other lick blocks! All our lick blocks are individually sealed. This prevents contamination and sweating blocks!

    5% extra Fidello Family

    Out of stock

    $12.63

  • Excellent Magnesium Bolus 4 x 180 g

    Excellent Excellent Magnesium Bolus 4 x 180 g

    Out of stock

    Magnesium bolus for cattle with a duration of action of 20 days. Contains magnesium.Complementary feed (mineral dietetic feed) for cattle to reduce the risk of tetany (hypomagnesaemia or grass staggers). When For use during the risk period of rapid grass growth and during the transition from stable to pasture. Feeding advice 1 bolus per head of cattle > 300 kg, approximately 2 days before the start of the grazing season.Administer orally using a suitable applicator. Duration of action 20 days after administration.If desired, the application can be repeated after 3 weeks.

    5% extra Fidello Family

    Out of stock

    $47.12

  • Excellent Black Garlic Bolus Kalf

    Excellent Excellent Black Garlic Bolus Kalf

    Out of stock

    Deze bolus is een aanvullend diervoeder voor kalveren ter ondersteuning van de gezondheid. Dit voeder bevat antioxidanten en is op basis van zwarte knoflook, ginseng en cichorei. Black Garlic Bolus Calf helpt het kalf bij bevordering van het natuurlijk afweersysteem. Hierdoor heeft dit nuttige produkt een gunstige uitwerking op de weerstand van het kalf. Voederadvies: Reeks van 4 bolusen - 1 bolus per 2 dagen - oraal met applicator Bewaaradvies: Koel, droog en buiten direct zonlicht < 30°C. Sluit verpakking na gebruik.

    5% extra Fidello Family

    Out of stock

    $47.12

  • Direct Vit. E & Selenium 4 x 105 g

    Direct Bolus Direct Vit. E & Selenium 4 x 105 g

    Out of stock

    Direct Vitamine E + Selenium BolusFor selenium supplementation Complementary feedFast-acting bolus containing a combination of vitamin E and selenium. The Direct Vit. E + Selenium Bolus is essential for achieving optimal fertility, growth, development and immune function.Important around calving, both for the cow and for the newborn animals. This product is also very suitable for young stock going out to pasture. Feeding adviceAdult cattle: 1 x Direct Vit. E + Selenium Bolus 2 -6 weeks before the expected calving date.Young stock: 1 to 2 Direct Vit. E + Selenium Bolus in spring and 1 Direct Vit. E + Selenium Bolus in autumn. Good to know: The Direct Vitamin E + Selenium Bolus is the successor to the Excellent Toco-Sel Bolus (TOCO0004).

    5% extra Fidello Family

    Out of stock

    $41.37

  • Direct Indigestion 4 x 76 g

    Direct Bolus Direct Indigestion 4 x 76 g

    Out of stock

    Bolus for adult cattle to stimulate rumen function.Also known as a rumen bolus or rumination bolus.The powerful combination (energy, stomach stimulant, pick-me-up) for fast uptake!Complementary feed. The Direct Indigestie Bolus• Supports rumination activity• Promotes appetite• Supports the recovery period• Is easy to administerFeeding advice2 x Direct Indigestie Bolus per day for 2 consecutive days.AdministrationAdminister orally with a suitable bolus gun NoteAlso ideal for use with symptoms of heat stress.Click here for more information about heat stress. The bolus can be administered using the white rings in the bolus gun (36 mm). bolus promotion

    5% extra Fidello Family

    Out of stock

    $44.82

  • Direct Uterus 4 x 45 g

    Direct Bolus Direct Uterus 4 x 45 g

    Out of stock

    Direct Uterus (Afterbirth) Bolus Complementary feed for dairy cows. Based on herbs (including goldenrod, shepherd's purse, raspberry and chamomile). A bolus for freshly calved cows to support healthy uterine function and recovery after difficult births. Feeding advice2x per day 1 bolus for 1-3 days after calving. Administer orally with a suitable applicator.

    5% extra Fidello Family

    Out of stock

    $35.62

For sheep there are separate, smaller boluses, such as the Excellent Sheep Calcium Bolus Gold, with their own applicator; for cows you will find minerals as a long-acting bolus or as a mineral lick. This selection brings together all products with bolus or minerals in the name, so you quickly see what there is per species.

For cows: bolus or mineral lick

A mineral lick, such as Liksteen Mineral Rund or the Toplik lick block, hangs or lies in the barn or field and the cow helps herself. As a result, you do not know exactly how much each animal takes in. A bolus is given per animal, so you know for sure that every cow gets her share. There are boluses that release trace elements slowly, such as All-Mineral Plus and Cattle Bullet, and boluses for the days around calving, such as the Dairy Calcium Bolus with magnesium and vitamin D3.

For sheep and calves

Sheep and calves have a smaller oesophagus than an adult cow. So only use boluses intended for them and a suitable applicator, such as the plastic inserter for Uno Grow Calf and Sheep Bullet or the pill giver for lambs. For calves there is also Excellent Calfperien in small 7 gram boluses.

Before you choose

Minerals and boluses are complementary feeds. Sheep are more sensitive to copper than cattle, so never give a sheep a bolus intended for cattle. If you suspect deficiencies, have blood or feed tested and consult your vet or feed adviser.

The full range, including applicators by diameter, is in boluses and minerals for cattle. If you keep sheep, also see everything for your sheep; cattle keepers will find the rest in the cattle section.

Frequently asked questions

Can I give a cattle bolus to a sheep?
No. A cattle bolus is too large and may contain too much copper for a sheep. Only use boluses intended for sheep.

Is a mineral lick enough for my cows?
With a varied ration, often yes, as a supplement. If a deficiency has been demonstrated, a bolus gives more certainty that every animal gets enough.

How do I give a bolus?
With an applicator that matches the diameter of the bolus. Hold the head straight forward and slide the applicator calmly to behind the tongue.

Fidello klantenservice

© 2026 Fidello

    • American Express
    • Apple Pay
    • Bancontact
    • BLIK
    • Google Pay
    • iDEAL Wero
    • Klarna
    • Maestro
    • Mastercard
    • MB WAY
    • MobilePay
    • PayPal
    • Shop Pay
    • Union Pay
    • USDC
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account