Right now:

2.0.0 Cats
1.0.0 BP
0.0.1 Oplurus Cuvieri
1.0.0 Betta Fish

Previously:

1.0.0 Albino Dwarf Rabbit
1.1.0 Cockatiels
1.0.0 German Shepherd
1.0.0 Guinea Pig
0.2.0 Rats
1.1.0 Cats