Royal Canin Veterinary Gastrointestinal Fibre Response Wet Cat Food in Gravy 48x85g. Specifically formulated to help meet the nutritional needs of cats with chronic constipation or similar gastrointestinal sensitivities.
VetIQ Serene Calming Tablets for Cats and Dogs - Pack of 30. The first step toward a more contented pet, it works by controlling the emotional state to calm your pet, so that behaviour learned from a stressful situation can be corrected by retraining.