this is my male spike. Weighed him 2nite n he goes just under 600g..... Hes a great lil buddy and couldnt live with out him. I dont no what to do if he went walkies again and I couldnt fnd him just like sizzles. Hes dead active n love his food. Only had 1 feeding problem when I 1st got him just after xmas but now theres no stopping him. Hes eating x large mouse. Do I have to feed him rat pups or something. If so When do I start giving it to him.