Manage hairballs and support urinary tract health with Go! Solutions Hairball Control + Urinary Care cat food. Formulated with a Board-Certified Veterinary Nutritionist®, this grain-inclusive recipe helps lower and control urinary pH to discourage cat struvite crystals. Plus, it features high-fibre miscanthus grass which aids the natural passage of hairballs. Look no further for the ultimate cat food for hairballs and cat urine crystals!