goats milk and readybrek starts them lapping , then slowly add minced meats over a week or so untill the meat is the main diet. i like to give pups a supper of goats milk and readybrek untill they leave , it's not actually much nutritionally but it settles them to bed.
chicken carcass is good for them to suck on and eventually they will chew and devour them, chicken wings are brilliant too.. wish i could get hold of rabbits but i can't grrrrrr...