There are so many of them.

I would have to say a dog. Most types of dogs can be domesticated and are typically loyal creatures. There are many varieties that have been used in herding, like the border collie, which I find fascinating.

Another example are pit bulls. Back in the 19th and early 20th centuries, they were used to baby sit little babies. They typically aren’t used for that purpose anymore. (I wonder what happened there.)

Dogs are my favorite animal. They can be household creatures and show an immense amount of loyalty.