I thought it was the norm to be able to get it but having spoken to a few people then obviously not. I get my mince and bones off him so he give me a load of tripe to try. The dog liked it so will add to his food. I only pay for mince beef and pasta now. Fish I catch, chicken carcass I get from butcher and rabbit from ferreting/lamping. Greens from what's left from our plates.