Cooper has vomitting problems!

:( I have a Pekingese Poodle named Cooper. He is 4 years old and almost 5 on January 1st. When he was younger, he constantly ate out of the kitchen and bathroom trashcans. Now we always have all of the doors closed in the house. The scary thing is that he never puked. Now, I think that's getting back at him. This whole entire week, Cooper has puked at least once a day! It's really stressful to constantly be watching him, and my parents hate him now. Cooper eats Pedigree dog food, and he drinks water. He doesn't eat anything else other than grass. I already that he eats grass because it helps him digest (I think). We can't take him to the vet due to financial problems. So, if anyone has any solutions to my dog's problems, they would be gratefully appreciated. :(

You can change his diet. Pedigree is one of the worst foods possible to feed him. I feed my dogs a raw diet so I'm not familiar with which brands are the best ones in today's world. Perhaps someone else can help you with that. I highly recommend a raw diet. You can check out my web page about it by clicking the link in my sig.