Review on Ocean-themed Outward Hound Dublin Dog KOA Dog Collar by Tracy Fleurosier

I am a professional dog trainer and in my experience these Dublin dog collars are absolutely the best! Each one I've bought has lasted for years without smelling or causing irritation. They are completely waterproof and can withstand daily hikes without wear and tear. My only complaint is that sizing can be tricky: my dog wears a large because the medium is too small even on the largest setting, but even the second or third opening of the large had nearly 4 inches of extra collar that I had to cut out . However as this is my 3rd Dublin collar in almost 6 years I refuse to downgrade. I couldn't get other collars to last a few months without wearing out, smelling and irritating my dog's skin. Love it!