My 13 week old puli had diarrhea this morning. He poop like normal and ended with a little water in the end. He did it again in the kitchen about 1.5 hours later, just very tiny bit of watery stuff with poop color, maybe just couple drops. About 5 hours later, he had diarrhea again, this time in the crate, watery poop. I am not sure what to do at this moment. I know I need to give him a lot of water to prevent dehydration. Should I cut down on the feeding or feed him something else? I am currently feeding him Iams for puppy and he has all the vaccinations. Since he pooped in the crate, is it ok to give him a shower? He is still very active and doing everything like normal, but the diarrhea worries me since he is only 13 weeks old. Should I wait a day or two before I take him to the vet? Thanks a lot in advnace.