Constipation could cause him to have an upset stomach...which could result in some vomiting. Another possibility is that he may have gotten a little acid reflux, which sometimes happens with medications, and that could be causing the occasional vomiting.

If you think the problem is constipation, you could try giving him a couple tablespoons of canned pumpkin (only real canned pumpkin, NOT pumpkin pie filling) with his meals today. That's usually enough to get things moving in the right direction. Of course, if he's still constipated and the pumpkin doesn't work, you might want to have your vet take a peek at him, as he may need to be manually disimpacted.

You are very welcome!

I'm happy to hear that your little one is feeling better!!

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