I don't know what's wrong but all of a sudden Keoki went and lied down and is not being himself. I tried to give him dinner but he won't eat. I know something is wrong but don't know what. I haven't walked him since this early afternoon and it is 8 p.m now. I am going to watch him for the next hour but if he does not get better I am going to run him over to the emergency vet but money is tight so if anyone has any suggestions or might know what I should do please help. He was just at the vet on Monday for heatstroke and has been his old self... Help please!!!