>>56374157In light coats it is easy to locate, factors such as the thickness of the coat and its orientation also affect it.
But for practical purposes a hypothetical bipedal canid would have a very marked navel due to the tension of the abdominal muscles, a quadrupedal canid has a pendulous belly, this is the reason for gastric torsion in dogs, they do not have as many ligaments and folds as we do, that is why it is dangerous for canids to make efforts after having a full stomach, humans due to our posture develop mechanisms to compensate for this, in this case a humanoid fox would be more similar to us.