My 7 year old chihuahua seems to have a stuffy nose, like when humans are so stuffed up theat the are having to breath through their mouth consistinaly. She is sort of groggy and i dont know if she could have got something , she had kennel cough vaccination and is up to date with all other shots.
Should i take her to the vet? Is there anything i can do? Should i be worried thank you!