Which Are Smarter--Cats or Dogs?

Which are smarter, cats or dogs? We asked a scientist

To settle this debate, PBS NewsHour posed the question to three scientists...

This non-scientific: Both our dogs( Border Collie and Belgian Malinois)and our 4 Alley cats
have been known to outsmart the 2 old humans in the family.

I remember reading that pigs are smarter than dogs. They do not roll around in their own filth, they create mud bathes, which helps with insect bites.
My neighbors pet pig is sure smart. Their ranch is at least 20 hectares. She, a Vetraneria, has about 15 rescue dogs, the other day they chased the pig, he, or she, found shelter on top of an abandoned hut. She has a blackish baby squirrel up for adoption. Already human trained for hand feeding. No Cats or Dogs need apply.