Administration Building Traffic Update: Beginning on Tuesday, June 9, 2026, traffic patterns at the Jack Hatchell Collin County Administration Building will be impacted by ongoing construction. Please stay alert and follow traffic signs. The road in front of the Administration Building will be a one way road allowing traffic to only flow north. ... Learn More: Construction Announcement

Animal Services: Clinics

Low-cost vaccinations are offered on four (4) Saturdays a year (quarterly). These vaccination clinics, held in conjunction with the Texas Coalition for Animal Protection (TCAP), are normally held from 10 a.m. to 12 p.m. at the Collin County Animal Shelter. No appointment is necessary for vaccinations, and vaccinations are given on a first-come, first-served basis (appointment required for spay/neuter surgery).

Please check our Community Calendar for the next vaccination clinic.

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Upcoming Vaccination Clinics

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