There are many things that can cause ear infection including allergies. At times environmental and times to foods. You can have allergy tests run or you can try to do a process of elimination.
Your dog could be allergic to rice, chicken, beef, or any of a number of other common ingredients. My pug is allergic to chicken and to rice, so I feed him a food that has niether. Some good foods to check into are Wellness Simple solutions which has only 1 protien source and one carb or **** Van Pattons NAtural Balance allergy formulas, they have a duck nad potato and a fish/sweet potato formula and both are fabulous.
Your dog could be allergic to rice, chicken, beef, or any of a number of other common ingredients. My pug is allergic to chicken and to rice, so I feed him a food that has niether. Some good foods to check into are Wellness Simple solutions which has only 1 protien source and one carb or **** Van Pattons NAtural Balance allergy formulas, they have a duck nad potato and a fish/sweet potato formula and both are fabulous.