Also Monitor Lizards. They're the most intelligent squamate reptile (group that includes all living reptiles except turtles, crocodilians, and birds, who are archosauromorphs), except for possibly the cobra. But, they're still cold-blooded, so I can just nap on a hot rock without eating for 2 days and be Fine. They do get Stupid when the temperature drops too much (lowers their metabolic rate, and intelligence uses lots of energy), but I live in Florida, so that's fine💀. They're also one of the only lizards that can both breathe and walk at the same time (apparently most squamate reptiles use the same muscles for breathing as moving their forelimbs?? Wack.). This is how they became so intelligent, there was more O2 coming into the body, so the overall metabolic budget to evolve stuff like Large Brain became much larger.

Also they're adorable, monitor lizards can be so friendly, curious, and playful, they're like the Lizard version of cat imo. I really want one, they even like to cuddle (humans are Warm, and they're smart enough to recognize and trust you enough to want cuddles). I'm gonna get a cute little Ackie monitor once I graduate college I think.