While many hatchling turtles are rather small, most species attain lengths in excess of 4 inches once mature. Contrary to the claims of ignorant or unscrupulous dealers who assert that turtles will remain small if kept in tiny enclosures, healthy turtles grow quickly when provided with proper care. Nevertheless, a few turtle species remain relatively small and are pretty easy to accommodate making for great compact turtle companions.
Moose generally give birth between May and June of each year. Their  gestation period is approximately 280 days and it is rare that they  give birth to twins. 1 person found this useful.
Dogs are normally pregnant for 9 weeks, but this time period can fluctuate by a week before or after the average 63 days of gestation. For larger litters the pregnancy usually lasts less than 9 weeks, while the opposite is true for small litters. Determining If Your Dog Is Pregnant.