because it is the original gerbil color, with no color mutations. it is the easiest gerbil to make.
It is most likely to be Meriones unguiculatus, the Mongolian Gerbil. No other gerbil breed is commonly kept as pets, near to 100% of pet gerbils will be the Mongolian.
it is very BAD because they will fight most of the time till one dies and they wont breed
The Golden/Syrian hamster is the most popular breed.
Persians are the most popular cat breed, but most cats owned are mongrels (mixed breed).
It mostly depends on the gerbil and breed.I had two gerbils, one died at the age of 3 the other one is still going strong at 4. They are both the same breed and they are the most common breed so most gerbils live from about 3-4 years.
The most popular breed is probably the Moggy which is just a normal cat with no particular breed.
They breed just like any other rodent. By mating.
The most popular cat breed right now is the Persian.
The most popular pedigree breed of cat is the Persian, but the Domestic Shorthair (otherwise known as the Moggy or mixed breed) is much more popular.
The German shepherd breed is ranked as the ninth most popular breed. The 10th most popular breed is the Labrador Retriever. The 8th position for popularity is held by the Yorkshire terrier.
yes they are the most known breed in America