Woke up this morning to some sick in the hallway which we put down to him being in the garden and eating grass or something. But DD got home from school to little puddles of sick (looks like spit). When we got home he was sick another 4 times, we had a panic that he'd had a slug pellet as there was a little blue spec in the spit. Then he threw up a little piece of a blue and yellow flip flop so we realised it wasn't poison and took him to the emergency vet. They've checked him said he's healthy and gave us something to help clear his stomach out. Now we've got home, he's been sick again and he's just sitting in random corners of the room not looking at anything.
Do I need to worry? Do I leave him he just needs to recover from the sick, I think he's barely slept today. Should I give him the medicine the dr gave us? Or let him have a rest and have it in the morning?