Your not suposed to brake for a cat or small animal in the road. Its not worth Killing yourself or another road user chances are if you do an emergancy stop some tw@t will rear end you or you can loose control (low chance admittedly with all the ABS/EBD) if you swerve to avoid it it could put you on collision course for someone else if you dont have time to asess if its safe keep going.
Or so my driving instructor drilled into me when swerved to avoid a cat on a driving lesson and im not exactly fond of cats..
What would you have done if it had been in the middle of the road thrashing about? Is it really worth your safety and the risk of been struck by a car trying to pick it up and i dont suppose you have anyhing to keep the blood and guts off the car seats..
TBH i wouldnt have gone back to see if it was still alive
If a Dog caused an accident or damaged your car the Owner would be liable for the damages where as a cat owner gets off scott free due to some old law and they dont have to pick the cat **** up either.. A mate hit a dog thet run out on him and wrecked his front wing bumper and bonnet (a big dog) and managed to claim off the owners pet insuance for the damage to his car..