Unfortunately, part of this story is heartbreaking. Four days after the birth, one of the babies stopped clinging and was rushed to our veterinarian, and tragically died. The other baby is doing well and being carefully protected, taking turns riding on the backs of the entire family.
Biggie, Tupac, and Smalls were confiscated from a breeder. The marmosets probably suffered mentally and physically in these conditions, which probably led to Biggie delivering an unhealthy baby. Breeding monkeys causes unnecessary misery on a massive scale. This is a cruel and heartless business that must stop.