I had a dog when I was little, she was a springer spaniel. She got abandoned in a yard my dad worked at, the workers were going to shoot her but my dad stopped them and brought her home. Didn’t have a clue how old she was. When she got old she did the same to my mum took her to the vets, they said she had a stroke and it was best to put her to sleep because she wasn’t walking. My mum went up to be with her when they were going to do it. The dog came strolling out as if nothing had happened to her so she lived for another 3 months. My other dog when he was a pup he went all limp and refusing to drink, we took him to the vets and he had an infection in the brain. Had to stay in for a few nights for antibiotics. I hope your dog feels better soon. It’s so hard when your pet gets illHad to rush my dog to the vets yest morning, his head tilted to one side and he lost the use of his legs, he has bad anxiety his distress was heartbreaking, he had seizures , the kept him in, my son has just gone to get him, he still has head tilt and a little wobbly the vet said, so it could be vestibular,which means he will get better, or a brain tumour, told just get him home and settled see how he goes, we can get a MRI to determine what's going on bloody 3000 quid though, I will find it like but the vet suggested not just yet.