So I recently moved into a new house with some random roommates and they have a 11 month old boxer. She and Fin get along great! But I come home on Friday after work to find my two bras chewed up and my thyroid pill bottle in a pile of plastic pieces. I take Synthroid for a thyroid condition, so naturally I call the vet to see what side effects they might have. And guess what they tell me, the medicine will make them HYPERACTIVE... I busted up laughing being like, can you give me something more to go on because they are hyperactive 99% of the time. I don't know why I posted it but it made me laugh. The vet was like, is he running around more than usual, is he hyper, is his tail wagging uncontrollably. I was like yes to all 3, but that's his normal behavior.