Sometimes dogs use their tails to show emotion!
all cats have tails to balance themselves, a bit like holding out your arms to balance
yes dog tails can be diffrent shapes some can be straight curly or not have a tail at all.
That thing on the back end of a dog that wags!
I assume the question is, 'why do dogs have tails?' and partly the tail is used to help with its balance. Also the tail plays a major role in the communication of dogs. For example, if the tail is between the legs, it shows that the dog is afraid.
Cats need their tails because it helps them with balance and expression of emotions. It is also part of their spine. -Ilyaman
Mice have long tails because they need it to balance.
Tails for Balance jungle for camo
Sometimes dogs use their tails to show emotion!
Dogs use their tails for balance and communication. Since we have evolved into bipeds, we no longer need the tail for balance, and our verbal skills make "tail communication" unnecessary.
hyenas have tails to balance themselves
The human body doesn't need a tail because we aren't animals. Almost every animal has a tail for extra balance. Our balance are our big toes. We only have a TAIL bone, which is an extra bone that used to be where our ancestors had tails for balance.
all cats have tails to balance themselves, a bit like holding out your arms to balance
all cats have tails to balance themselves, a bit like holding out your arms to balance
a dog with 2 tails!
for balance
Dogs do not need there tails to live, but it would make it very hard for one to lose their tail. A dogs' tail main purpose is to balance the dog. They may having trouble walking...but they would still be alive.