I agree

I've just come back from a cycle ride at lunch time and I encountered both types of the afore mentioned shit.
, they should make horse riders put some kinda sack under the horses arse to catch the shit, rather than deposit it all over the road / path.
But dog shit smells so foul!

At least with horse shit you are unlikely to step / cycle over it as it is physically so huge!

Dog shit is more sneaky and can catch u out.

Dog shit bothers me more at the end of the day. It's rank and human beings should know better than to let their dogs shit anywhere.
steve