ProTrain Hairy Cow Ears | Natural Dewormer Dog Chew
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ProTrain™ Hairy Cow Ears are a 100% single-ingredient natural chew made from whole cow ears with hair intact. The hair acts as a natural dewormer, gently sweeping the gut as it passes through, while the chewy texture supports dental hygiene by helping to reduce tartar and plaque. Exceptionally high in protein (80%) and low in fat, these last longer than most ear chews on the market. Packaged in 100% recyclable pouches.
- 100% cow ears with hair — single ingredient, nothing added
- Natural dewormer — hair acts as a gentle internal brush
- Supports dental hygiene — chewy texture reduces tartar and plaque
- 80% protein, 7.5% fat — high-protein, low-fat natural chew
- Longer-lasting than most ear chews
- Low odour — handler and home friendly
- 100% recyclable packaging
- Available as 4 Pack or 20 Pack
| Composition | Analytical Constituents |
|---|---|
| 100% Cow Ears with Hair | Protein 80% | Fat 7.5% | Fibre 6% | Ash 4.06% |

A 100% single-ingredient natural chew made from whole cow ears with hair. The hair acts as a natural dewormer, gently sweeping the gut as it passes through, while the chewy texture supports dental hygiene. Exceptionally high in protein (80%) and low in fat. Longer-lasting than most ear chews. Packaged in 100% recyclable pouches. Available in 4 Pack and 20 Pack.
Why We Recommend It
Cow ears are a well-established natural chew — but most on the market are de-haired, which removes the gut-health benefit entirely. These keep the hair on, which is the whole point. The 80% protein content is genuinely impressive for a natural chew, and the low fat makes them suitable for dogs on calorie-controlled diets. They also last considerably longer than standard ear chews, which means better value and more sustained enrichment per piece.
Key Benefits
- Natural dewormer — hair acts as a gentle internal brush for the gut
- Supports dental hygiene — chewy texture reduces tartar and plaque
- 80% protein — one of the highest protein natural chews available
- Low fat (7.5%) — suitable for dogs on calorie-controlled diets
- Single ingredient — 100% cow ears with hair, nothing added
- Longer-lasting than most ear chews on the market
- Low odour — comfortable to handle and use indoors
- 100% recyclable packaging
Bailey Says 🐾
My friends, I'll be honest — when I first saw these I had questions. Hairy cow ears. It's a bold concept. But I gave one a proper go and I can report that they are excellent. Chewy, satisfying, and they last ages. Craig says the hair is good for my insides. I say they're good for my soul. We're both right. 80% protein, apparently. I don't know what that means but I feel very strong. 🐾
Perfect For
- Handlers looking for a natural alternative to support gut health between worming treatments
- Dogs prone to tartar and plaque build-up
- Dogs on low-fat or calorie-controlled diets
- Working and gundog breeds that benefit from longer-lasting enrichment chews
- Owners who prefer single-ingredient, additive-free treats
- Multi-dog households — the 20 Pack offers excellent value
Specifications
- Composition: 100% Cow Ears with Hair
- Protein: 80%
- Fat: 7.5%
- Fibre: 6%
- Ash: 4.06%
- Format: Whole dried cow ear with hair
- Odour: Low
- Packaging: 100% recyclable pouch
- Available sizes: 4 Pack | 20 Pack
How To Use
- Offer one cow ear as a chew treat, enrichment activity, or post-training reward.
- Supervise your dog during chewing, especially on first use.
- For natural deworming support, offer 2–3 times per week as part of a balanced routine.
- Remove any small remaining pieces that could pose a choking risk.
- Ensure fresh water is always available.
- Suitable for adult dogs. Consult your vet before use with puppies or dogs with known digestive sensitivities.
Care Guide
- Store in a cool, dry place away from direct sunlight.
- Reseal the pouch after use to maintain freshness.
- No refrigeration required.
- Keep out of reach of children.
- Use within the best-before date printed on the packaging.
Professional Insight
Training Academy Tip 💡
Offer a Hairy Cow Ear 2–3 times per week as part of your dog's regular health routine. Their longer-lasting nature compared to standard ear chews also makes them a useful kennel enrichment tool — giving a working dog something to focus on during downtime supports calm behaviour and reduces stress between sessions.
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FAQs
How do hairy cow ears work as a natural dewormer?
The hair on the cow ears acts like a natural brush as it passes through the digestive system, helping to sweep out worm larvae and eggs. It's a traditional, chemical-free approach to gut health that working dog handlers have used for generations.
Can I use these instead of a chemical wormer?
Hairy cow ears are a natural supplement to support gut health, not a replacement for veterinary-prescribed worming treatments. We recommend using them as part of a broader health routine and consulting your vet for advice on your dog's specific worming needs.
Why are these higher protein than most ear chews?
At 80% protein, these are among the highest-protein natural chews available. Cow ears are naturally protein-dense, and because this is a single-ingredient product with no fillers or additives, the full nutritional value of the ear is preserved.
Do they smell?
Hairy Cow Ears have a low odour compared to many natural chews, making them comfortable to handle and suitable for indoor use.
Which size should I order?
The 4 Pack is ideal for trying them for the first time. The 20 Pack offers significantly better value for regular use or multi-dog households.
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