I have a beagle mix. She is only one year old. Until yesterday afternoon she was quite active and full of energy. We noticed she was drooling very hevily and was very liftless. I took her to see a vet, and he ran a blood work up and gave her a shot to stop the drooling and a shot for an antibotic, plus a prescription to take at home. Well today I brought her back because she is not any better, maybe worse. She is having trouble waliking, she walks into the wall and falls down. She looks like the one side of her head and face by the nose is sunken in. The doctor thought maybe she got into some poison or something. But, we have nothing like that around she could of eaten. To me it seems like she may of had a stroke. What would the symptons of that be? Please let me know if you have any ideas. Thank you