The energy of God Dattatre is almost similar to Bairava, but Bairava Baba has a lot of forms.

There's dogs always around Dattatre.

Exactly. Bairava Baba is the other one who has dogs.

Very similar to Bairava, which I can tie together at age 30.

Say, Kalbhairava and all, that is more aggressive form, more intense form. There is a part of Vishnu also, the Vaishnavati Lakh. Vaishnavati Lakh means basically it's fit for a more domestication of the original fierce nature of the deity has happened.