Genetic diversity, those traits were selected for during generations by breeders.
Big dogs are much better at running because they have longer legs but some small dogs are pretty fast.
Some people are. Others realize dogs are smaller than humans and can easily be beaten, kicked, or choked out.
if they are raised around dogs, yes. for the most part they don't mind dogs, however, some can be hostile to dogs especially if the dog is smaller than the cat
Well, chinchillas move just like any other dogs, really. They ARE a bit smaller than other dogs, so maybe that affects the way they walk?
no because the dogs are way smaller than elephants.no
In general most dogs are bigger than most cats. But there are miniature dog breeds that are smaller than cats!
At birth, yes!
well,if your talking about dogs,then yes,wolves are bigger and stronger than most domestic dogs and can bite twice as hard as a pitbull.but some dogs are bred for killing wolves so they are bigger.sometimes domestic animals are bigger but in most cases they are smaller and weaker due to selective breeding by people
Our sun is about average compared to other stars. Some are much smaller (white dwarfs) and others are much larger.
because they are natural casing hot dogs that they use
The price of dogs in Paris depends on the breed. Some dogs cost more than other dogs in Paris, France.
Of course however as part of a balanced diet,bigger dogs need2substain larger quantities than smaller dogs