Martingale collars are similar to flat collars, but they feature a secondary loop that tightens slightly when applying pressure. Also known as limited slip collars, these are a popular choice for ...

Pros of Buckle Collars: Cons of Buckle Collars: Pros of Martingale Collars: Cons of Martingale Collars: Pros of Head Collars: Cons of Head Collars: Remember: The best collar for your dog is the ...