Review title is Worked for my Border Collie [SEP] Last winter, I noticed that the fur on my Border Collie was dulled, thinning, and itchy for the dog. I used this product as directed and his beautiful black coat returned. I reduced the amount in the spring as I thought it was a winter problem, but no, it came back. I put him back on the full dose and it worked again.<br /><br />Simple to use, tasty, and effective.