My sister has two pugs. She brushes them a lot and feeds them a high quality food. They shed A LOT!

But they are really fun dogs. They are about 1/3 cat, 1/3 dog and 1/3 human. She can't cut the nails on the one she got from a rescue, but the one she raised from a pup is fine. She hasn't had a lot of medical expenses that any other dog owner wouldn't have, just the normal stuff.

They love to be wherever 'mom' is, bring her their stuffed toys and bark at the neighbor kids.

She rarely takes them for walks but they have a yard and doggy door. They get their exercise chasing birds, squirrels, bugs and airplanes.

My only concern would be how the cats will feel. Those sharp nails could cause damage on a dog who's eyes protrude the way Pugs do.