I've had my tigrinus cat for around 2 months now and he still won't accept the massivore pellet. He eats pieces of market shrimp and pieces of tilapia fillets. I've heard that you can stuff the pellets into pieces of shrimp or tilapia fillets, but the cat is only 6" and cannot eat those whole yet. I have to cut pieces of shrimp in half. What's the best way of pellet training it at this size? Or should i just try when it gets bigger?