Hoarding and caring for a large number of animals are two different sets of conditions. Although some people reportedly see only a fine line differentiating the two, others are of the opinion that there are criteria that clearly differentiate the two, making it clear that "in place of the fine line there is a chasm".
There are several theories about the psychology of animal hoarding. The one constant trait throughout is that a person puts the wants of the self over the needs of the animals. Regardless of the reason, hoarders are people who collect animals as items for their own sense of security, irrespective of the consequences.
There are several indicators which help to distinguish "hoarding" from "caring for a large number of animals":
* Hoarding illustrates that there are more animals than actual living space.
* Hoarders do not place a value on training.
* Hoarders may very well justify their actions under the guise of "caring for animals."
* Caregivers have a support network in place.
* Caregivers ensure there is always a veterinarian involved.
* Caregivers ensure there is a suitable dwelling area for the animals.
* Caregivers have people around.