Ok so today my dog started rolling around all weird.
He couldn't stand up straight or walk well
Then he started panting alot
Then he started shaking uncontrollably
Whimpering and his back was arched like a hissing cat
And his legs were all tensed up
Then he stopped but continued panting
So I brought in his water bowl
And I laid a wet towel on him and turned the fan on
He is fine now, no more panting or shaking or stumbling
I am just worried it might happen again
Does anyone have any ideas on what happened/is wrong with my dog?