I just love pigs. My grandmother once said that baby pigs are probably the most perfect animal baby. And as I had raised them (farm pigs), as well as having a pot bellied pig for many years, I have to agree. Very, very smart as well.
The pygmy marmoset is one of the world's smallest primates, and is the smallest true monkey, with a head-body length ranging from 117 to 152 millimetres to in) and a tail of 172 to 229 millimetres to in).