I took Bella to Florida at 9 months old (on the plane) and as far as shots go did they give your baby some Metacam?? My vet always gives the babies Metacam after giving shots, and alao give me some for later that night. I always get shots in the a.m. encase they have reaction the vets office is open all day. Metacan is what my vet calls puppy motrin/tylenol. Maybe ask for that next time?? I think the dosage for a lil one as yours would be like
.15 ML Bella at about 5 pounds is .30 ML Hope that helps!