Henry County, MO

• Emergency vet care (2)

  Hours are only as each source states them. Call before you go.

  • Crown Veterinary Services

    Phone: (816) 207-4200

    Address: 1901 NE Trails Edge Blvd., Lee's Summit, MO 64064

    Website: https://crownvetservices.com/

    City: Lee's Summit

    open 24/7; nearest identified 24-hour clinic; located in Lee's Summit (Jackson County)

    Source: Crown Veterinary Services · Checked Nov 5, 2026
  • Emergency Veterinary Clinic of SW Missouri

    Phone: (417) 890-1600

    Address: 400 S. Glenstone, Springfield, MO 65802

    Website: https://evcspringfield.com/

    City: Springfield

    located in Springfield (Greene County); after-hours emergency clinic: Mon-Fri 6pm-8am, Sat-Sun 24 hours, open major holidays (not 24/7)

    Source: Emergency Veterinary Clinic of SW Missouri · Checked Nov 5, 2026
• Animal shelters and rescues
  Clinton Animal Shelter

  Phone: (660) 885-7999

  Email: info@clintonanimalshelter.com

  Address: 1307 N Washington St., Clinton, MO 64735

  Website: https://www.clintonanimalshelter.com

  Hours: Mon/Wed/Fri/Sat noon-4pm; Tue/Thu 2-6pm (per shelter site)

  Type: city animal shelter (City of Clinton; volunteer-supported)

  located in Clinton (county seat); city shelter

  Source: Clinton Animal Shelter · Checked Nov 5, 2026
• Rabies vaccination requirement (2)
  • Website: https://health.mo.gov/providers/manuals/communicable-disease-investigation-reference-manual/rabies-animal

    Rule: Rabies vaccination of animals in Missouri may only be legally performed by a licensed veterinarian (RSMo 322.010, 340.216; 20 CSR 2270-4.031).

    Scope: statewide

    Applies statewide (Missouri). Source: Missouri DHSS Communicable Disease Investigation Reference Manual - Rabies, animal · Checked Nov 5, 2026
  • Rule: Missouri's rabies law is RSMo Chapter 322 (Protection Against Rabies). Section 322.090 empowers county commissions to adopt rules on licensing, impounding, confinement and rabies control and requires them to operate a county dog pound (may contract with cities); 322.030 requires the owner of a dog exposed to a rabid animal to have it treated by a licensed veterinarian or destroyed. Pet vaccination requirements are therefore set by county and city ordinance.

    Scope: statewide

    Statute url: https://revisor.mo.gov/main/OneChapter.aspx?chapter=322

    Applies statewide (Missouri). Source: Missouri Revisor of Statutes, RSMo 322.090 · Checked Nov 5, 2026
• Spay and neuter help
  Operation SNIP (Humane Society of Missouri / AMCMA)

  Phone: 314-951-1534

  Website: https://amcma.org/services/spay-neuter/

  Locations: 1201 Macklind Ave, St. Louis 63110, 11660 Administration Dr, Maryland Heights 63146

  Eligibility: Missouri residents (statewide eligibility stated on the program page); pets 4+ months, rabies and distemper current; up to 3 pets per household per year; funding-limited

  Statewide-eligible program; surgeries are performed in the St. Louis area, not locally.

  Source: Animal Medical Center of Mid-America - Spay & Neuter / SNIP · Checked Nov 5, 2026

About this place

• Population
  22,575 (2024)

  Source: U.S. Census Bureau, Vintage 2024 Population Estimates (counties and states) · Checked Nov 5, 2026
• Land area (sq mi)
  696.936 (2025)

  Source: U.S. Census Bureau, 2025 Gazetteer Files (counties) · Checked Nov 5, 2026
• Official website
  http://www.henrycomo.com

  Source: U.S. Census Bureau, 2022 Census of Governments: Government Units Listing · Checked Nov 5, 2026