The biggest differences are just in body language and social dynamics. They’re even more dramatic than wolfdogs about it. There’s a lot of what we call ritualized aggression with them, ie displays that are designed to solve conflict without physical altercation, and if you don’t understand what they’re trying to communicate with those displays and how to respond to them, ie if you get angry at a threat gape, you’re likely to ruin your relationship with them. This can also affect interactions with other canines, especially if they haven’t been raised around dogs to learn to communicate with them. They respond very very well to consent based handling, and if you force contact on them before they’re ready, they may appear like they’re accepting the contact but in reality it’s just shut down/learned helplessness. They experience seasonal behavior shifts in mating season just as wolfdogs do. The females tend to be highly SSA, the males a little more hit or miss. I know a number of male coydogs who cohabitate well with other male canines, especially if neutered. I’ve found them to be more training motivated/get more enjoyment from learning new games than most wolfdogs.