Would a Russian Blue actually fetch toys, or is that a lucky few-cat trick?

Fetching is definitely a real behavior for Russian Blues, not just a lucky trick. My own cat, a Russian Blue named Leo, started fetching crumpled paper balls on his own when he was about a year old. He'd bring them back to my feet and meow until I threw them again. I've talked to other owners online who say their Blues do the same, so it's a known trait for the breed, likely tied to their intelligence and playfulness. Not every individual cat will do it, but it's common enough that I'd bet yours might learn with a little encouragement.

Mine fetches without any training at all. I have a three-year-old Russian Blue named Misha, and he started bringing me his toy mice when he wanted to play chase. He drops them at my feet, waits for me to toss them, then sprints after and carries them back in his mouth. It's not every single time, but it happens regularly enough that I know it's not a fluke.

Mine picks up anything small I toss, from bottle caps to crinkly balls. My Russian Blue, Ash, started fetching at eight months old completely on his own. He loves the game so much he'll wake me up by dropping a toy on my face. It's not every cat, but many are wired for it due to their high prey drive and intelligence.