How should feeding routines change during a cat pregnancy? Updated 29 April 2021 14:35 Please consult your cat’s veterinarian directly. Related articles Cats are obligate carnivores – they need to eat meat to survive. Can an insect-based cat food really be safe and healthy for them? How many servings should I get from a 1kg bag, assuming that my cat only eats Lovebug™ cat food? How do you know that insects give cats everything they need nutritionally?