There is no such thing as an allergy free dog breed. It all depends on their genetic history and experiences.

Calmo Dog Training is a website (calmodogtraining.com) dedicated to information, resources ,supplies, and photos of dogs. It is a site where dog lovers can share experiences, photos, and stories about dogs.

I personally have not fostered a dog, but know many people who have done so. Most of the experiences I have heard have been very positive although sometimes it is hard to let the foster animals go when an owner is found.

Conditioning (like Pavlov's dog).

The flashback in the story "Dog Star" serves to provide insight into the main character's past and his emotional journey. It helps to explain his current state of mind and his relationship with the dog, showcasing how his experiences have shaped his present actions and decisions.