it depends on what kind of animal the cub is. a kangaroo is a joey, tigers- cubs, bears- cubs, cats-kittens
milk
Newborn cubs are already the size of adult domestic cat
young tigers are called cubs and newborn tigers are called whelps
Newborn and young Thylacines were called joeys. This is the name given to the young of all marsupials. Although the Thylacine was also commonly called either a Tasmanian tiger or a Tasmanian wolf, its young were not called cubs.
Like all mammals, newborn cheetahs drink their mother's milk.
The name for a newborn star is called a gosling. This name is given until the grow big enough to be an adult.
A name
The team name was generally recognized to be "Cubs" starting in 1890.
In 1902, the Chicago Cubs got their current name.
Lion cubs. or cubs.
About 3-10 pounds.
A newborn turkey is called a poult.