My dog has been wobbling intermittently after getting bit by something two days ago
He is a 15yr old terrier mix who got bit by something we didn’t see two days ago. We thought he stepped on a wasp so thought he was fine, but he was in a lot of pain so we took him to the er vet about an hour later to make sure it wasn’t a snake. Vet gave him methadone to calm down and confirmed it wasn’t a snake. She gave him antibiotics, gabapentin for pain and carprofen for anti inflammatory.
Next morning, I go downstairs and sit next to where he was laying on the couch. As I do, he gets up and is very wobbly and falls back down. Laying back down his head is still wobbling back and forth. I am worried so I go to my parents room and tell my dad. My dog then walks in and is stumbling and unstable. My dad goes to call my mom at work and I go sit with the dog. Less than 5 mins later he is walking fine again, but my mom still calls the vet who tells her to monitor him and bring him in if it keeps happening.
The rest of the day he is fine until he throws up around 3pm, which is not super unusual for him when he’s not sick/injured and we thought it might have been the meds, though he had only take the antibiotics at around 7am that morning as the swelling/redness had gone down and he wasn’t showing any more signs of pain. Less than an hour later, he threw up again and then two more times within an hour so we took him back to the er. They say it might be the meds and do a blood panel to check liver and kidneys which both look good. They give him an anti nausea injection that lasts 24hrs and then send us home with maropitant for nausea after the injection wears off.
Next day he is fine, takes his antibiotics in the morning and is fine all day until 3pm when he jumps up on me and is wobbly again. I get him to walk and he is wobbly walking. I call my dad and he says he’s not sure what we can do and tells me to film it if it happens again. I think he has gone back to normal at this point. Then I go to let the dogs out and go out with them and he is wobbly and unstable again, which I film this time. When we come in my dad gets home and see him and the video. The dog lays on the couch and still hasn’t wanted to get up for about an hour now.
I want to take him back to the er vet but my parents aren’t sure what they will be able to do. My mom is trying to schedule an appointment with our regular vet.
What could be causing this? Could it be related to the bite? All of his other symptoms are gone except for this, so I’m not sure if it’s related or if it has to do with his age or what. Any advice is appreciated. Thank you!
UPDATE: after going to our regular vet yesterday they told us he has old dog vestibular syndrome. This is what was causing the nausea and wobbling and it is unrelated to the bite. Luckily, it should go away in about 2-3 weeks. He is on meds to manage symptoms. Thank you!