i know it's a little off the subject . . .
well no not really but . .
Mark Wahlberg has an odd number of nipples . . .
he has THREE . . .
supernumerary nipple
A supernumerary nipple (
also known as a third nipple, accessory nipple, polythelia or polymastia) is an additional nipple occurring in mammals including humans. Often mistaken for moles, supernumerary nipples are diagnosed at a rate of 2% in females, less in males. The nipples appear along the two vertical "milk lines" which start in the armpit on each side, run down through the typical nipples and end at the groin. They are classified into eight levels of completeness from a simple patch of hair to a milk-bearing breast in miniature. Polythelia refers to the nipple alone while polymastia denotes the presence of glandular tissue.
http://www.answers.com/main/ntquery?...&curtab=2222_1
. . . so i guess dogs can have a Supernumerary Nipple also.
