To help reduce the formation of hairballs, consider giving your cat an Omega 3 supplement like
Super Pure Omega 3. Omega 3 fatty acids are helpful in maintaining your cat's skin and coat health, reducing the amount of shedding, a key factor in the formation of hairballs. We also recommend grooming your cat regularly with the
FURminator deShedding Cat Tool to remove any excess hair. The less dead hair your cat can ingest, the less likely it is for hairballs to form.