That can detect and disarm traps?
Or can they only detect them.
And could you also tell me which alignment goes with it,thx.

Ferrets and Cats can detect traps.

For Ferret you need to be Lawful Neutral for Cat you need to be Chaotic Neutral.

can they also disarm or only detect?

Only detect. Oh and I forgot. Rabbit (True Netrual) can also detect traps.

thx alot for the info,I read on some site there was a familiar that could detect and disable traps but I couldn't imagine it to be true.

I'm running a L\N at the moment and the ferret familar has the ability to detect and disarm - but very rarely does either ... I think it's score is 15% in each. (Casting a few luck spells occasionally works, but not enough to bother).

The ferrets real skill is pick-pocketing (85% I believe), the cat has a high hide in shadows abilty. Don't know much about the wabbit though.