2006-10-28 12:12:20 · 10 answers · asked by Lewisthelab 4 in Pets ➔ Dogs
same reason they dont have door knobs
2006-10-29 01:56:07 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Most mammals, including dogs, have belly buttons. In dogs they appear as small scars along the stomach, rather than indented belly buttons. These scars usually fade away after a few years, but you can still see them in puppies. When mammals (including us!) are in the mother's womb, they receive nutrients and oxygen through an umbilical cord that attaches to their tummy. After mammals are born, their cords are broken. You'll notice that very young human babies still have parts of their umbilical cords. These eventually drop off, leaving navels, or belly buttons.
2006-10-28 12:16:48 · answer #2 · answered by aussie 6 · 4⤊ 0⤋
Of course they do.
If they didn't have belly buttons they would have starved to death while they were in the bitches' womb.
My dalmatian has a belly button.
They aren't as pronounced as human's belly buttons so they aren't that easy to see. My guinea pigs even have belly buttons.. soo sweet!
2006-10-28 21:36:33 · answer #3 · answered by Trina 6 · 1⤊ 0⤋
they do!
it appears as a tiny round circle, but it usually covered by their fur.
you can see it well on puppies.
2006-10-28 12:25:32 · answer #4 · answered by Lilypie99 3 · 3⤊ 0⤋
they do, you just don't see it
all mammals have a belly button
and they don't all look like ours
2006-10-28 19:52:52 · answer #5 · answered by Anonymous · 0⤊ 1⤋
They do, you aren't looking hard enough! All mammals have one!!!
2006-10-28 12:24:00 · answer #6 · answered by Anonymous · 3⤊ 0⤋
they do, they tummies get alittle hairy as they get older and you can't see it so easily
2006-10-28 21:04:42 · answer #7 · answered by ♥fluffykins_69♥ 5 · 0⤊ 0⤋
I haven't noticed one on any dog. I don't know why though, sorry
2006-10-28 12:15:12 · answer #8 · answered by Judgerz 6 · 0⤊ 2⤋
not sure about that
why don't collies have opposable thumbs?
2006-10-28 12:15:19 · answer #9 · answered by Anonymous · 0⤊ 1⤋
Oh,, but they do.
2006-10-28 12:18:26 · answer #10 · answered by tom l 6 · 4⤊ 0⤋