Need help identifying tick species

I have read that some tick species carry viruses, bacteria, and parasites whereas others don’t. Can you help me identify if this guy is one of the nasty ones or if it is harmless?

This year the amount of ticks I have found on my dog has significantly increased over the last years. To a point where I am sometimes pulling out 5-10 ticks daily.

I live in Vaud, if that matters.