Rock Hill Chihuahua's Jim Standridge Selling Sick Dogs that Die just over 24 hour after we got her home Hector, Arkansas

well on sunday the 10-11-09 my sister paid for a chihuahuas from Rock hill chihuahuas jim standridge. wel have english bulldog that we breed and raise here as well. and we keep the puppie away from the other dog and everthing it start the next day throwing up and would not eat and would throw up more after it tried to drink water..... it went to the bathroom the poop was water and all... was going to tank the dog to the vet but when we got up this morning we found the puppie had die and there was blood and what not on the beeding from the puppir throwing up ....we contacted Rock hill chihuahuas jim standridge have not heard from him...we are call and try to find out if there any law's like in calif that say he is responable for the dog in what time frame of 72 hours....