Breeds like cocker spaniel, border collie, French bulldog or beagle fall into this category: dogs strong enough to notice every pull, without needing the extra reinforcement of a large dog harness.
⭐ 4.5★ · 158,574 ratings
rabbitgoo Anti-Pull Harness M/L
✓ The size with most variety — cocker, border collie, beagle
The size with the most options available. Over 150,000 combined ratings at 4.5 stars. Has front clip (anti-pull) and rear clip (relaxed walk), adjustable straps with good growth margin.
✓ Pros
- Front + rear clip: two usage modes
- Adjustable straps with good fit margin
- Easy to put on without going over the head
— Cons
- Check fit periodically in growing puppies
- Always use front ring for maximum anti-pull effect
Verdict: The most proven option for this size. Over 150,000 real buyers don't get it wrong.
See current price on Amazon →What to check at this size
- Growth margin: if your dog is young, leave some adjustment room
- Double ring: to switch between relaxed walk (back) and maximum control (front)
FAQ
How do I know if my dog is medium?
As a reference: between 10 and 25kg, chest circumference roughly 45-70cm. Always measure — breeds vary a lot in proportion.
Does the same harness work for puppy and adult?
If the puppy is close to adult size and the harness has good adjustment range, yes. If very young, better to wait or choose a size with more room.