Superfood Crunch is ideal as a "top up" of nutrient-dense and easily digested vitamins and minerals. It contains prebiotic roughage (bone, cartilage and connection tissues - the carnivore version of fibre) which is important for the gut, so can help with anal gland problems.
Sprinkle it on your pet's meal or given as a treat.
You can start with a smaller amount for sensitive pets as liver can be quite rich for some.