Anyone use this for large breed dogs? I'm thinking of trying it but wanted others opinions.

I was given some free samples and was not impressed -it looked disgusting and my dogs, who have never been known to refuse anything, ever (will even take medicine as treats) would not touch it.

Gave my dogs awful runs!!

Mine absolutely love it, had fab results with coat on my young male in just 1 month (unless it's a coincidence!), just used the puppy one and fed the whole litter from weaning stage, all the pups growing in proportion and in excellent coat, I find it great :)