One day we were eating breakfast and our dog threw up everywhere. We called the doctor and he said to bring him to the vet and we said ok. The next day we took him to the vet but on the way there he threw up again on me. When we got there we had to wait what felt like an hour but it was only like five minutes. When we saw doc he took the weight of him and his temperature (which was not pleasurable to see). He finally said that he has heartworms and we had to give him stuff every day and finally they went away and we were so happy.