So there’s tickets needed for dogs, are tickets needed for cats?

Sageissosage

I wanted to bring my cat (on a harness) with me on my local bus but I’m not sure if
A. I purchase a dog ticket
B. I just bring the kitty with no ticket
C. If I need to somehow get a different ticket
or
D. If I’m even allowed to bring a cat on a bus/train like that

Danhiel

Hello Sageissosage

Small dogs, cats, rabbits, birds and other small domesticated animals up to 30 cm at the shoulder, transported in cages, baskets or other suitable and appropriate animal containers, may be taken on board free of charge as hand luggage. (Tariff T600, translated by Google)

Kind regards
Danhiel