Abandoned pets arecompanion animals that are either inadvertently or deliberately abandoned by their owners, by either dumping the animals on the streets, leaving them alone in a vacant property, or relinquishing them at ananimal shelter.

Animal welfare laws in many states of the United States make it a crime to abandon a pet.^[1] The UK passed theAbandonment of Animals Act 1960 which describes the offence of cruelty as "If any person being the owner or having charge or control of any animal shall without reasonable cause or excuse abandon it, whether permanently or not, in circumstances likely to cause the animal any unnecessary suffering, or cause or procure or, being the owner, permit it to be so abandoned."^[2]

Often, when abandoned, pets are forced to fend for themselves and become stray orferal.Feral cats are said to outnumber feral dogs and can become challenging to handle and socialize enough to be re-introduced to a new human owner. In general, only some newly abandoned cats and very young feral kittens can betamed.^[3] There is a necessity to investigate interventions to prevent companion-animal relinquishment.^[4]

Stray animals increase potential exposure tozoonotic diseases likerabies.Cat bites or scratches involving stray or feral animals are eight times more common than dog bites.^[5] The impacts of dog andcat predation on wildlife can also be significant.^[6]

Some pets relinquished to ananimal shelter will beeuthanized due to a lack of space or financial resources.^[7] Millions of companion animals enter animal shelters every year in the United States.^[8] However, the number of dogs and cats euthanized in US shelters declined from approximately 2.6 million in 2011 to 1.5 million in 2018. This decline can be partially explained by an increase in the percentage of animals adopted, and an increase in the number of stray animals successfully returned to their owners.^[9]Studies show that the majority of people who relinquish an animal also report being emotionally attached to the dog.^[10] It has been reported that when forced to abandon their animals in an evacuation, people suffer mental issues such as grief, depression, andpost-traumatic stress disorder. Recognizing the importance of pets to their owners and their role in public health is an essential first step in improving a public health problem that has been seen repeatedly in the past and is unlikely to change in the future.^[11]

Pet abandonment increased during the2008 financial crisis.^[12] In early 2009, theASPCA published advice for people facingforeclosure and the loss of their pets, recommending finding afoster or adoption situation for your pet, being aware of rental property rules for pets, and checking with animal shelters andanimal rescue groups.^[13]

• Estray
• Overpopulation in companion animals
• Spaying and neutering

• Pets
• Abandoned animals

• Articles with short description
• Short description matches Wikidata
• Use mdy dates from October 2020