It's animal abuse to light your cat on fire.
Justin notices that there are a lot of fleas on his cat's fur.
Justin wants to kill all the fleas.
Justin takes the cat to the vet to get rid of the fleas.
Justin sets the cat's fur on fire to kill all the fleas.
The vet commends Justin on trying to take care of the cat.
Justin's neighbor calls the cop on him to report animal abuse.