Question: when are moose full grown?
Answer: At 4 to 6 years old they are fully grown, though many never make it to adulthood. Around 50 percent of calves die due to bear or wolf attacks before they are 6 weeks old, according to ADW. Once they are adults, they have a survival rate of up to 95 percent. Surviving moose typically live around 15 to 20 years.