Question

I have two puppies (both of which are over 3 mnonths old). Yesterday they decided to tear up a a vinyl flooring I have in my bedroom (i bought it at home depot it's the kind offlooring that comes rolled up if that helps). Well they ate some of it. Mu Pom threw up last night a little and threw up pieces of flooring. My mini Pinscher threw up a little of her food. I kept them under observation and they seemed to be doing fine. This morning, they both went to the bathroom as usual, i notice that my pom was getting ridof some ofthe flooring in his feces. My Pin however, threw up her entire breakfast. Then my pom threw up and i notice pieces of the flooring in his vomit as i cleaned it up. They both seem to be alright, he is as hyper as always. She on the other hand seems to be a little calmer than usual ( although she is very mellow for a pin min in the first place). I have stayed home from work to observe them. Should I just go straight to the vet or go if they vomit again?