I have a Yorkshire in good health, however I noticed lately he pants all the time, it does not seem that warm.He takes medication for allergies. We are getting ready to take him on vacation but I am concerned about it now? Maybe he needs his hair cut, as he has fairly long hair.
I recommend a visit to the vet prior to vacation if you are concerned. It could be a side effect of the allergy medication you give him?? Vetcare