Portuguese Water Dog profileThe Portuguese Water Dog is a medium-sized Working dog originally from Portugal, typically weighing 16–27 kg with a curly-coated coat. Being a high-energy dog, a Portuguese Water Dog needs a collar matched to its actual build and coat — not a one-size-fits-all pick. This guide covers what to look for in a collar for a Portuguese Water Dog, then links filtered picks that match the breed's frame.
A collar is for ID tags + lead attachment in low-pull moments — your Portuguese Water Dog should be walked on a harness for pulling. But the right collar still matters.
What to look for in a Portuguese Water Dog collar
- Reflective stitching — Irish winter walks are dark by 4pm. Non-negotiable.
- Engraved ID tag attached — Irish law requires dogs to carry their owner's name + address on the collar (separate from microchip). Buy a slide-on engraved tag at the same time.
- Two fingers must fit between collar and neck — too tight chafes, too loose slips off.
Recommended style for Portuguese Water Dog: flat buckle or martingale collar
Irish legal note
The Control of Dogs Acts require every dog in a public place to wear a collar with the owner's name + address. Microchip is separate (also mandatory). Fines up to €1,000.
Collar for a Portuguese Water Dog: common questions
What size collar does a Portuguese Water Dog need?
Portuguese Water Dogs typically weigh 16–27 kg, which puts them in the medium-sized range, so start with a collar sized for that band. Sizing varies between brands and individual Portuguese Water Dogs differ, so measure your own dog and check the maker's size chart before buying.
What should I look for in a collar for a Portuguese Water Dog?
The Portuguese Water Dog is a high-energy breed, so a hard-wearing, secure collar matters more than it would for a calmer dog — budget options tend to wear out or fail faster under an active Portuguese Water Dog. Above all, match the collar to this breed's actual build rather than buying generic.
Does the Portuguese Water Dog's joint risk change which collar to buy?
It can. Portuguese Water Dogs are prone to hip or elbow problems, so favour a collar that supports rather than strains the joints and keeps daily movement easy as they age.
