* Dog lover: This is a general term for someone who loves dogs.
* Dog enthusiast: This term suggests a strong interest and passion for dogs.
* Canine fanatic: This term implies a high level of obsession with dogs.
* Dog crazy: This is a playful term for someone who is very enthusiastic about dogs.
* Dog person: This term contrasts with "cat person" and signifies a preference for dogs.
It's important to note that these terms are not clinical diagnoses and simply describe a strong affinity for dogs. While a strong love for dogs is usually considered a positive trait, excessive obsession could potentially be indicative of a larger issue like animal hoarding.
If you're concerned about someone's behavior, it's best to seek professional advice from a therapist or counselor.