Hello & welcome, I am Dr. B, a licensed veterinarian and I would like to help you today.
Any gagging, retching, lip licking, drooling, vomiting, or diarrhea?
Are his gums pink or pale/white? Moist or sticky?
If you press on his belly, any discomfort, tenderness, or tensing?
Does he seem sore anywhere else (ie back, hips, spine, neck, around his rectum, etc)?
Could he have eaten something she should not have (ie bones, toys, plants, chemicals, etc)?