the age of 13 is GREAT for a dog to live to! depending on which dog you have, there is a set age they should live at if they have a happy, healthy life. but anyway, 13 is a great age for a dog to live at, but if they live for any longer, good on them!
12/13 in our years
about 13-15 is senior or middle-aged dog.
8 wks old
I believe about 12 to 13 years old
you should be able to start at 13
yes, it is likely to kill the poor dog. The healthy age is between 3 and 5.
3 to 4
Dogs are best set for reproduction at 2 years of age.
A 13 year old dog might suddenly have freckle like spots on the body due to old age. Dogs get old age marks just like people do. A dog that is 13 years old is actually 91 in human years.
Take your age and multiply it by 7! If you were, say, 13 you'd do 13 X 7, which is 91!
The expected lifespan for most dogs is about 13-15 years.
A dog can run anywhere between 13 and 20 miles an hour depending on the breed, age, health etc.