My dog is a Shih-Tzu, he is roughly 3 years old. He scratches constantly and licks/bites all over to scratch himself (he licks his paws alot) he rubs his eyes on the ground or on furniture/the wall or whatever else is easy for him to access. He has been like this for a while and I have tried a few things to help him. He gets 1 bath a week and does not have fleas or any other noticeable parasites. I am starting to think he is allergic to his food which is this
Please tell me what you think it could be and if it is the food please recommend a more proper dog food (as reasonably priced as possible)
Thanks for any help.