What is the other word for dog owner?

There isn't really one single "other word" for dog owner that perfectly captures the same meaning. Here are some options depending on the context:

Formal:

* Canine guardian: This emphasizes responsibility and care for the dog.

* Dog handler: This term is often used in the context of competitions or training.

* Dog parent: This implies a close, loving bond with the dog.

Informal:

* Dog person: This describes someone who enjoys dogs and may own one.

* Dog lover: This emphasizes a strong affection for dogs.

* Dog enthusiast: This suggests a passionate interest in dogs.

The best word to use depends on the specific situation and the tone you want to convey.