Please Note: Pets are not allowed any Jutsu or techniques unless you have a kkg like the Inzukas that is based on Nin-Pet fighting. If you do not have one your any pet you are allowed must be effectively mundane and have no practical use in a fight. The reason for this is that people have used pets much like summons in the past but being Pets used no chakra to summon them and were in essence used as little more then free powers ups. This is not allowed
If you want a creature with fighting abilities, that is capable of using techniques either have a reflective KKG or just go with a summon.