The two crossword solutions for the term BRAND FOR BOWSER are IAMS (4 letters) and ALPO (4 letters). IAMS is a brand of pet food owned by Mars, Incorporated. It produces and markets pet food for cats and dogs. ALPO is a brand of pet food owned by Nestle Purina PetCare. It produces and markets pet food for cats and dogs. Both brands offer products specifically designed for Bowser, such as dry and wet food, treats, and supplements.