Absolutely true. Still, that's a big print; look at the span between the claw points! Coydogs and coywolves ... or a mix of the three, which we have in my area (luckily, not nearly as big!) The mixes are super smart, and not as intimidated by humans as a lot of other predators.One thing to remember Foot prints in the snow appear larger because the snow melts they widen. Game camera would verify...
I've lost too many pets - kitties, biddies, a pet raccoon (never again!) and a whole bank of rabbit does with kits - to predators over the years, so I tend to over-react to predators. I'd be calling in the Big Guns while I was setting up that camera!