See below for a list of LOW COST SPAY/NEUTER options near Athens/southeastern Ohio.
1) Athens County Humane Society: hosts multiple mobile clinics in Athens County. You sign-up and prepay at a registration session (1st Thursday of each month). All information about registration sessions, needed paperwork, clinic pricing, etc. is on their website: http://www.athenshumane.org/spay-neuter/
2) The Humane Society of Parkersburg has opened a low-cost spay/neuter clinic (the SPOT clinic) that operates 5 days/week: https://www.hsop.org/spay-neuter-services
3) In Hocking County - check out spay/neuter options here:http://thepetorphanage.org/
4) Help for Animals is a low-cost spay/neuter clinic in Barboursville, WV that is open 5 days/week: http://www.helpforanimals.net/