Dog mildly sick - suggestions until the vet opens

[autumnprairie]

chances are he isn't drinking enough water and eating too fast, try adding water to his dry food.
most dogs that have fleas have tapeworm. did your vet worm two weeks ago maybe a yellow liquid? it treats all worms but tapeworm. bring vet a fecal sample today it runs about 10-30 dollars depending where you live a lot cheaper than a vet visit.
try the rice and burger for 24-48 hours and slowly reintroduce his food a lil at a time with the rice and burger and water until it is just his food with water.