I've seen pets learning skills.... ¿when does it happens? Now i got a pet lvl 30 with just one skill from level 1.. another pet learned an skill on lvl 20.
Good idle game.. just 1 tip... check the randoms! its impossible to fail that much upgrading items (more than 300 luck) 30% to succes.. and if fails.. 50% to just drop 1 level.. that is not working.