[ButtersMommy]

Hello! this is my first thread ever... i'm not even sure if i'm doing it correctly.lets just hope i can post it.
my 2 year old yorkie has been vomiting for 2 days. He still has an appetite and is ALWAYS looking for something to eat. however he eats then throws it all up! yesterday i did not give him food only water. and he threw up yellowish foam. he seems tired but still tries to play and pretty much acts normal. i will appreciate any feedback !!!