Doggy Enrichment?

We adopted a new friend a few weeks ago. His name is Wiley (like the coyote, because he’s smart as hell, but his execution isn’t great), and he’s a sweet, fun, good to cuddle or go hiking with, generally good doggo.

However, he gets bored easily. We have some enrichment toys and things, but I figure you all would have some advice for keeping this puzzle-loving boy occupied.

Tax:

(The red is a skin irritation that’s been slowly getting better with extra care and some medicated baths.)

We’re not new to dogs - you’ve all probably seen pics of my Husky/GSD mixes over the years.

He’s not destructive unless he’s told he’s allowed to destroy it. No behavioral issues that need attention. I’m just looking for new toy/tool ideas to help keep his brain busy.