Tonight something really scary happened with our dog .
We took him out for a walk along the canal near our home .It has been hot and humid today but we went out in the evening out of direct sun. We walked a little over a mile and our dog had been panting quite a bit, but nothing real unusual . As we were heading back he all of the sudden starts pawing at his muzzle then puts his face down and is scraping it in the gravel then just totally spasms . Legs straight out shaking panting uncontrolably .My husband had to pick him up and carry him to the car and hold him as I drove us home . By the time we got home he was real unsteady and seemed disoriented . We got him to drink some water and then he went and hid under the table .( At first I thought something had stung him , but there is no evidence of that being so .)
I called the vet and he said it sounded like a seizure to him and not heat exhuastion . He said to just make sure he has water available and to just leave him alone and let him sleep .
Our dog is a Rat terrier about five yrs old . Healthy and active .
Has anyone experienced anything like this with their pet ?