@Xthasys Thank you, it helped.
I tamed scorpid and lost him somehow on the way. I tried to tame new one but did message "you have too many pets". I tried to find some way how to summon old one - didn't find any way way how to call old one back. I don't have whistle, no pet tab in character sheet, I bougth 2 cages at stable master - without success.
Can someone help? What should I do to call back old one or release it? How can I tame new one?