In theory, yes.

Also, if my dog has nexguard spectra chews and they are flavoured, will it stuff up the experiment?

thank you so much. I will try anallergic and see if it makes a difference to my dog’s licking etc. Sorry one last question, it’s not grain free is it? I read grain free can slowly kill your dog.

Hi Debra. They are completely different foods with different origins. Other RC foods will not give us a response and Anallergenic should in most cases of food allergy (this is made using hydrolysed feather protein!)

Hi Vanessa. The reason is probably that the diet improved the skin oils, but did not deal with the allergy itself (which is much less likely to be to food than to environmental allergens). If I were you I would not spend too much time trying to get the food to fix a skin problem but instead have a chat with your vet about what else you can do.