For anyone who may be having trouble finding money for their pet's care:
http://www.humanesociety.org/animals/resources/tips/trouble_affording_pet.html
This is a long list (USA only) state by state, showing what help is available, from low-cost spay/neuter, help with vet bills, even pet food banks for those who are in great need. I hope it will be of help to anyone who is finding it hard to manage.