I'm going to skip my dogs since they have normal names.
Frogs:
Mr. Beefy Fiver Layers
Cuddlecroaks
Floppyplops
Puggypoops
Tomatoad
Potatoad
Fish:
Lord Bubbleburps
Bearded Dragons:
Kriket
Chonkra
Snot
Cheeseburger
Meatball
Frilled Dragons:
Bambibooboobutt
Dilly Moo Dally
Snakes:
Lasagna
Cat
Dog
Snickers
Gayle
Hamsters:
Hufflepuff
Twinkiepuff
Psychopuff
Flufflepuff
Fatty Dingdong
Hambone
Glen
Frogs:
Mr. Beefy Fiver Layers
Cuddlecroaks
Floppyplops
Puggypoops
Tomatoad
Potatoad
Fish:
Lord Bubbleburps
Bearded Dragons:
Kriket
Chonkra
Snot
Cheeseburger
Meatball
Frilled Dragons:
Bambibooboobutt
Dilly Moo Dally
Snakes:
Lasagna
Cat
Dog
Snickers
Gayle
Hamsters:
Hufflepuff
Twinkiepuff
Psychopuff
Flufflepuff
Fatty Dingdong
Hambone
Glen