I too have a small zoo. I have four dogs, two cats, three snakes (soon to be adding 1 or 2 more snakes).
I used to also have several large fish tanks, large turtle tanks. I have since gotten out of the aquatic hobby - way too much work. I had a 120 gallon tank explode on me - that sorta convinced me that keeping fish was just not for me any longer.
Couldn't live without my pets though. They all bring so much happiness into my life.