7 places offer this. 6 list prices; for the rest, call and ask before you go.
County shelter · 2400 Lone Star Dr, Dallas
Low-cost exams, shots, spay or neuter and heartworm treatment in Dallas. Book online with a $35 deposit; some walk-ins Monday to Thursday, 9am to 2pm. Exam $35, rabies shot $14, cat spay $70.
Nonprofit clinic · 8484 Walnut Hill Lane, Dallas
Nonprofit vet hospital in Dallas for families with limited money. Sick and wellness visits, spay or neuter, dental, and bigger surgeries. Join the online waiting list for a visit. Prices aren't posted.
Nonprofit clinic · 1200 Overlook Terrace, STE C, Fort Worth
Nonprofit in Fort Worth known for low-cost heartworm treatment ($350-$650 by weight). Also shots, dental and spay or neuter. Wednesdays and Thursdays by appointment plus one weekend a month. No sick visits.
Nonprofit clinic · 5121 Collin McKinney Parkway, Ste 1200, McKinney
Nonprofit clinic in McKinney for shots, spay or neuter, dental and basic care. Walk in for exams weekdays 9am to noon; exam $45. Adult cat shot package $55. Not a full-service vet: no x-rays.
Low-cost private clinic · 3202 W Irving Blvd, Ste 102, Irving
Low-cost full-service vet in Irving for check-ups, shots, spay or neuter, dental and sick pets. Office visit $49. Book ahead; a few walk-ins on weekdays, so come at 8am and expect a 2-hour wait.
Assistance program · Fort Worth
Free yearly vet exam, core shots and a year of flea and heartworm prevention for pets of Meals on Wheels clients in Tarrant County. Ask your Meals on Wheels case manager to enroll.
Vaccine clinic · Mobile / rotating sites
Weekend pop-up shot clinic, Saturdays in north Dallas and Sundays in Garland, 9am to 4pm. A yearly dog or cat shot package is $65.