#quewe

i think dogs and some other animals are chocolate intolerant. hence why PaRappa had the shits when he ate that cake

cats deal with their claws by constantly having to have a nail trimmer around, and rodents chomp on ice to keep their teeth down if need be

sheep and goats have an instinctual want to headbutt things. sometimes people. sometimes people they care about.

it's considered a courtesy to allow sea creatures and amphibians to get free water whenever they want no matter what

dogs are social animals. so much so that they gotta have a group of friends. if they dont they'll how at night to desperately shout out "YO WASSUP LET'S BE FRIENDS"

horses are one of the few animals that are always 'feral' but its considered A Very Rude Move to treat them as such. so the expression is The Horse In The Room since people dont want to confront a horse tearin up the place

i think feral animals are a weird topic in this universe. They exist and hang around anywhere they're allowed to. i imagine the ones who wanna have a job and stuff experience troubles...

Parthenogenesis happens to all fauna except mammals. And some species grow up faster than others. (example: i headcanon Cheap Cheap having hundreds of grown chicken babbies she had by herself who all have successful criminal and/or cooking careers)

Robots dont eat food. They might make it though. Yet dont bug them for stuff theyre programmed for, its demeaning. Let them do what they want instead or wait for them to offer you

Birds are immune to spiciness. i imagine it took Cheap Cheap years to stop accidentally sending taste testers to the hospital because she put a gallon of Tabasco instead of a gram (she couldnt taste the difference)

to end this list. I think hybrids do exist in the PaRappa universe! Purebreds have their own set 'look' while the ones who deviate from these would be considered hybrids. (Example would be Cats. the typical shape is like Katy Kat - boomerang looking thing. Hybrid cats could include Groober, or Matt Major from MMMM.)