Gooseberry.org
- Thirty second animated spay and neuter public service announcements available to non-profit organizations.
- http://www.gooseberry.org

Stolen Pets
- Information on pets taken under false pretense through "free to a good home" ads, abducted from their yards, or are taken from humane shelters through a practice called pound seizure.
- http://www.stolenpets.com/

Pet-Abuse.Com
- Breaking the cycle of abuse through action and education. Contains the National Abuse Registry, information for shelters, and humane education tips.
- http://www.pet-abuse.com/

Why Not Coercive Legislation?
- Argues against stringent regulation of cat and dog breeders as a solution to pet overpopulation.
- http://www.cfainc.org/articles/why-not-coerce.html

Speak Out for Animals
- Features a listing of petitions, campaigns and links.
- http://www.actioncat.com/speakout.html

Tragedy of Free to a Good Home
- Information about the danger of giving away pets. Tips for those who are adopting out pets and warnings for those adopting a pet.
- http://www.petrescue.com/library/free-pet.htm

COE - European Convention for the Protection of Pet Animals
- The full text, chart of signatures and ratifications, list of declarations and reservations, summary and explanatory report. ETS no. 125 (1987). From the Council of Europe.
- http://conventions.coe.int/Treaty/EN/WhatYouWant.asp?NT=125