Try these, I hope some are near you. (There is a mobile one, but don't know if it is listed here)

LOUISIANA
Animal Welfare Inc
PO Box 4797
Shreveport LA 71134
318-221-0053
www.animalwelfareinc.org
Provides a discount for s/n for pets of residents with low income.

Lafayette Animal Aid
Lafayette LA
337-232-3089
Provides a small discount for s/n for pets of residents with low income.

Spay/Neuter Intervention Program (SNIP)
St. Bernard Parish Animal Shelter
115 W. Agriculture Road
Chalmette, LA 70043
504-278-1535
www.sbanimal.homestead.com
Free spay/neuter of cats and dogs brought by retired residents and by people on any type of public assistance. Low cost spay/neuter for cats and dogs for everyone else.

Jefferson SPCA
1 Humane Way
Harahan, LA 70123
504-733-PETS
www.jspca.org web site
For anyone in the community, Jefferson SPCA provides discount certificates for cat and dog spay/neuter with participating veterinarians. Serves Jefferson, Orleans, St. Tammany, St. Charles, St. Bernard, and Terrebonne parishes.

Southern Animal Foundation
Spay/Neuter Intervention Program (SNIP)
PO Box 4164
New Orleans, LA 70178
504-861-7729
Mobile clinic that visits sites in Hammond, St. Charles, Slidell, New Orleans, Jefferson, Mandeville, Plaquemines, Amie, Abita Springs, and St. Bernard.

Louisiana SPCA Feral Cat Initiative
New Orleans LA
Web www.la-spca.org
For feral cats residing in Orleans Parish. Also check the web site for their low cost s/n for tame cats and dogs.

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The LA/SPCA is also participating in a voucher program for spaying and neutering in the state, sponsored by a number of organizations and coordinated by Spay Louisiana, which has set a target of 8090 surgeries per year for each of the next two years. The LA/SPCA has had a trap, neuter, and release program (TNR) since 1999, and is cooperating on "Feline Frenzy," an attempt to spay and neuter 1000 feral cats during a two-week period in late May, and related work.
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