Reuger's been doing this too. I keep good dog food out for him but he sneaks outside and eats the outside dog's food. It's a cheaper brand and probably has corn in it. I'm in the process of making sure that he doesn't get anymore of it and I can already tell that he's doing better. He is still biting his paws but not with the intensity that he was just a few days ago. The vet told me that when they bite their paws it's a sign of aerosol irritants that they're allergic to, such as air freshener or something being sprayed but looking on YT it can also be caused by corn allergies. |