so, here's what i've learned about dogs (feel free to correct me or add things ):
- big dogs tend to bloat, so they should be fed small equal portions 2-3 times a day & should refrain from exercising for an hour before & after eating. they are also prone to hip dysplasia
- herding dogs need a ton of exercise & mental stimulation. they're happiest when they have a job to do. they tend to nip at people's heels
- dogs that are low to the ground (Basset Hounds, Dachshunds, etc.) need to be kept fit so there will be no extra stress on their back
- small dogs with long spines (Corgis, Dachshunds, etc.) shouldn't jump from high heights or they might hurt their back
- dogs with facial wrinkles need to have them cleaned a lot
- dogs with folded or floppy ears need to have them cleaned & checked for infections a lot
- dogs with smushed snouts need to be kept out of the heat cuz they have a hard time cooling down cuz they can't breath right. they overheat easily
- dogs that are bred for hunting or tend to wander should never be trusted off leash
- big dogs should be allowed to exercise freely until their bones are fully developed, so they don't form abnormalities
- small dogs should wear a harness on walks, so their windpipes aren't damaged
- fluffy or long-haired dogs generally prefer cold weather & should be kept cool in the heat
- short-haired dogs generally prefer warm weather & should be kept warm in the cold

I've learned a lot about the breeds I listed but it's way too much to type! haha