A horse’s penis can weigh anywhere from about 2-4 kg (4.4-8.8 lbs).
However there are some reports of much larger weights up to 15 kg (33 lbs) or even more. The Guinness World Record for the heaviest horse penis is held by a gelding named Big Ben who weighed in at a whopping 15 kg (33 lbs) when he was measured in 2014.The average weight of a horse’s penis is thought to be around 3 kg (6.
6 lbs). However there is a wide range of variation with some horses having much smaller or larger penises.Why do horse penises vary so much in size? It’s not clear exactly why but it may be partly due to differences in diet body size or genetics.
For example stallions that are fed a high-protein diet tend to have larger penises than those on a lower-protein diet. And as with human beings genetics probably plays a role in determining penis size.So how much does a horse penis weigh? It depends but on average you can expect a horse’s penis to weigh somewhere between 2-4 kg (4.
4-8.8 lbs). However there are some reports of much larger weights up to 15 kg (33 lbs) or even more.