Dogs obtained from a Class B dealer may originate from which of the following sources?

Dogs obtained from a Class B dealer can originate from a variety of sources, which is why the choice encompassing all options is the correct answer. Class B dealers, who are licensed by the U.S. Department of Agriculture under the Animal Welfare Act, engage in the business of buying and selling animals, typically for research purposes.

An animal pound is a facility that takes in lost or stray pets and may ultimately put these animals up for adoption or transfer. Class B dealers often source animals from pounds when they have excess populations or when animals are at risk of euthanasia. This provides the dealer with a supply of dogs that might otherwise face difficult fates.

Animal brokers act as intermediaries in the buying and selling of animals. They can play a role in connecting various sellers, including those who might sell dogs from pounds or other sources, with potential buyers, including research institutions.

Hobby breeders, who breed animals as a passion rather than as a business, may also sell their animals to Class B dealers if they have excess puppies or are unable to find homes for all their litters. Class B dealers can obtain dogs from a variety of sources, all of which contribute to the diversity of the canine population they offer, thus making the option that includes all possible