How dogs race

The dogs race tight and fast.The dogs have marking tatoos in their ears so that the owner knows which is which. The dogs rest in a sort of kennel. Each dog has its own kennel to rest in. The dogs has to be weighed before the race so they know the dog is fit. Before the race Mr Smith and Mr Bocking look very carefuly with the vet so they know the dog is feeling well.
If the dog looks ill it doesn't race.The dogs have a big meal at home so the dog doesn't run out of energy.