There is a breed of pug, retro pugs, that is a Jack Russell terrier mix. They have elongated snouts, leading to a happier life. Most of the health problems that are unique to pugs, poof, gone.
Paw x ray is probably real, just of a kitten (or other baby paw). bones are more cartilage at birth then solidify more. Loook at the cute puppy x raysssss. Very similar
The top is a different post from a bottom of a dude just posting an ex ray of a cat paw trying to say how cute it is. But you're right, left shows baby paw and right is adult paw. Misleading.