Some are medium, and then there are your small and tiny dogs.
Some dogs will rest on the floor for most of the day, only getting up for meals, waste eliminations, and the occasional petting.
Others, you can walk them three times a day for a couple of miles, and they still won't calm down.
Dogs also have distinct personalities and are bred for various reasons.
Do you want a show dog so you can be seen on television at Westminster or do you want a dog that will walk with you when you go hunting? With there being so many dogs available, how do you choose the right one for you? Where you live plays a big part in your dog selection.
If you live in an apartment building, your lease may only allow small dogs.
A house with a fenced in yard would allow you to consider other sizes of dogs as well.
Do you have children? For instance, Chihuahuas don't always relate well to young children.
You need to choose a breed of dog that will socialize well with your children.
Most Golden Retrievers are considered to be great family pets because they have nurturing personalities.
Another way to obtain information to assist you in choosing the right dog for your family is to talk to dog owners that you know.
You can also visit dog parks and see how the different breeds relate to people.
Don't choose a dog just because it looked cute in a magazine or on television because remember, you can't judge a book by its cover.
Choosing a dog is a decision that will affect you and your family for a long time.
Take your time and choose wisely.