Supernumerary, or extra teats in ruminants are defined as any type of teat that is in overfill of the normal number of teats. Having five or six teats is not normal in a cow, yet not uncommon. Which ones are extra? Usually, the is really obvious; periodically it is helpful to look at the placement, size, and also sphincter breakthrough of all of the teats to recognize the vital ones verses the extra ones. Many of the extra teats in cattle are blind, and also do not have actually a streak canal or attachments to mammary tissue. A blind teat is not qualified of creating milk. Remote teats room often found in pairs. That is not unusual in livestock to find a pair of “button-like” projections top top the rear quarters, or a couple of lesser occurred dangly teats beside the good ones. Causing little more than an unsightly behind udder view, blind teats in a commercial beef or goat herd room not typically a problem.

You are watching: How many nipples does a cow have

*

Most extra teats room of no consequence, but in some instances, they can cause problems under the road. Once an extra teat is closely connected with among the essential teats, it might interfere v milkability. To nurse efficiently, a calf will type a seal approximately the basic of the teat. 2 teats in close proximity may limit the ability of the calf come latch on properly. An extra teat closely associated with a vital one can also prevent milking tools from obtaining a appropriate seal. Supernumerary teats may likewise cause nipple confusion; occasionally, a child can acquire so focused on a bogus teat that he inadvertently ignores the genuine milk supply and also ends up v hypoglycemia or failure of passive carry (FPT).

The rarely extra teat the is qualified of producing a little of milk is likewise the one that will possibly cause an ext harm than good. No only have the right to a newborn waste a many time ~ above this teat without lot progress, the teat deserve to be strange shaped and also either not be fully milked out or not be milked in ~ all. Residual milk deserve to potentially lead to infection in the udder, mastitis. Goats will have actually the exact same extra teat issues as cattle. Yet, goats can additionally have some unexplained extra teats the branch turn off the next of an additional teat, typically called antler teats, fish-tail teats or spurs. They room interesting, yet can cause problems through nursing and milking.

*

Extra teats space hereditary. Selection and culling will help to mitigate the hereditary potential because that extra teats in her herd. It is challenging to remove the gene all together, as there room carriers that will not exhibit the condition, however they deserve to pass it to their offspring.

Consider teat removal if a supernummary teat deserve to potentially reason difficulties with nursing, milking or exhibition. Check heifers and goat kids for extra teats at two to 4 months of period for at an early stage detection and removal. Stress and discomfort v teat removal rises with age. In cattle, processing is a practically time to remove undesirable teats, together they space becoming developed enough to identify as problematic. Together heifers mature to adulthood, teat remove is only recommended in instances of major injury. Goats have actually a an extremely low pain yongin for teat surgery. Basic anesthesia is vital to consider, as neighborhood anesthesia is frequently painful in itself and also inadequate.

See more: What Are Some Science Words That Start With K, Science Words That Start With K

When operation removed, pain monitoring is important in both heifers and also doelings. After-care is minimal, only requiring daily monitoring. Make certain that the surgical treatment site stays clean and dry. Any type of problems v the site should be brought instantly to the attention of your veterinarian. If exterior sutures space placed, suture removal occurs in 7 to 10 days. 

About the AuthorDr. Colleen Lewis is a 1996 graduate the Kansas State University, college of veterinary Medicine. She career has actually taken she to plenty of places as a practice owner, consultant, embryologist, and also mentor. She enjoys mixed animal practice, teaching, traveling, farming and also high college sports with her husband, Andrew and also their three boys.