We've just taken delivery of a car with leather seats; while generally these will be easier to clean up the mess from our two scungy boys, I'm worried about the damage that may be caused by the youngest one's car seat (the older one's booster seat shouldn't be an issue).
I'm worried about permanent indentations, given a well-installed seat needs to be strapped in really tight. I've read that many argue using a car seat protector under a child's car seat isn't advisable as it may impact on how the seat responds in a crash. But I also want to protect the seat for the next year or two before the youngest moves on to a booster seat.
Can anyone advise of a suitable method - either commerical product or home solution - to protect the seat? Especially would appreciate advice on products that you have had positive experiences with.