Bio PetActive Catimalt PasteBio PetActive Catimalt Paste Is your cat having problems with digestion? or trying to cough up hairballs without much success? Cats are meticulous groomers, and they use their tongues to get the job done. Occasionally, cats get a build up and sometimes a blockage of fur in their digestive system, causing pain and distress. Unable to relieve this discomfort, cats may become quiet and withdrawn. Waste elimination may not be as effective, and