
My breed retrieved fish etc and we have noticed recently as a few of us have started giving our dogs food containing salmon oil and you should see their coats etc. Marley who a DW photographer has has salmon oil put on his food and I've never known a coat to grow as thick or fast as his has done since he was started on it.
A Spanish rescue was started on a diet with salmon oil when he came to England. When he left Spain his coat was really bad and patchy you should of seen his coat within three months, it was now a proper black, shining and no patches.
Unfortunately it's quite expensive but when I had Anton on it for a short while he bodied up and everything and at the moment he has a great corded coat. Will be starting it again once we have run out of the food that they are on at the moment. Now this ones a fish based one but unfortunately has well and truly gone straight through poor Lastar!