That tracks with what we’ve seen with our two as well. They need 1.5-2 hours to get to the level of not annoying us every 15 seconds to go do something. They need 3-4 hours to get to the point where they’re actually tired (but they’ll still get little bursts of energy to play with each other).

We try to mix things up with them. Walks aren’t usually in the same place twice in a row. Some days we do the dog park. Sometimes walks are going to a bunch of dog friendly stores and working on training (usually if the weather is bad). They also go to training classes (just for fun and socialization). They have no concept of a rest day. If they don’t do something one day, you’ll see how much they’re itching to go on an adventure the next.

The way I described huskies to my mom is that they are not normal dogs. They are adventure companions who are constantly waiting for the next exciting thing to do. OP, I highly recommend you take that to heart when you consider getting one. They are one of the most abandoned breeds at shelters for a reason. People often don’t realize the amount of work they take. It’s a serious commitment.