Judging by just the dorsal view, this hog looks more like a female than a male based on the sharp tapering of it's "tail" and of course how short the "tail" looks based on the tapering but it's hard to determine exactly where the tail starts on dorsal views, so I could be way off. Showing a ventral shot of the tail in relation to the rest of the body will be more determinate.
How much does it weigh and how old is it? Adult (2+ years) males generally weigh between 60-120 grams while females will far surpass that weight being anywhere from 200 to 800 grams.