Dude, start with season 1. It's where it all began. Let em grow with the pups! And the first few episodes have such catchy tunes, your nephew will be singing along in no time.

Imo, the Sea Patrol episodes are incredible - water, beaches, penguins! So much for a kid to love. Plus, they get to learn about the ocean and stuff. Season 4, 'Pups Save a Baby Octopus' is a winner for sure.

Lol, just put on any episode and watch them zone out. It's all flashing colors and dogs doing ridiculous stuff. Hard to go wrong unless you're looking for an actual plot.

You may want to consider the episodes from Season 2, specifically the 'Pups Save a Mer-Pup' episode. By this season, the animation is even better, very vibrant. The stories are simple for toddlers to grasp and the mer-pup theme is loads of fun and fantasy for little imaginations.

Honestly, any season of PAW Patrol is gonna be fine. It's designed for tots so just pick whatever's on. They can't tell the difference between seasons, let alone episodes. Don’t overthink it.

Definitely start with the Mighty Pups movie or any of the Super Paws episodes. They're like mini superhero movies for kids, and what toddler doesn't love superheroes? The action scenes are mesmerizing for the little ones!

Just started watching with my kiddo and we began with season 1. It really introduces the show and characters and everything's new and exciting! Easy for them to follow along and they love all the animals.

Season 3 hits a sweet spot imo. It's colorful, the missions get more diverse, and by then the characters are well-established. Plus, the Air Pups episode is fantastic for the young ones given how high-energy it is!