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Animal Services & Adoption Center
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Holiday Hours

  • Because of the 4th of July holiday, the Montgomery County Animal Services and Adoption Center (MCASAC) will close at 5:00 p.m. on Friday, July 3rd and will be CLOSED on Saturday, July 4th. MCASAC will reopen on Sunday, July 5th at 12 p.m.
  • The animal care and field services divisions will remain in operation providing care to the shelter’s animals and responding to emergency calls. Patrons should still call 9-1-1 to report animal-related emergencies in-progress.
  • MCASAC staff urges pet owners to bring pets indoors for the holiday weekend to keep pets safe during fireworks. Pets may panic and flee their yard or neighborhood when frightened by fireworks. MCASAC keeps an updated list of found animals at the shelter at:






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Pet Licensing
Lost and Found



Adoption Center Hours:
Monday, Tuesday, Thursday, Friday...12 p.m. to 7 p.m.
Saturday and Sunday.......................12 p.m. to 5 p.m.
Closed on Wednesdays and major holidays


For a list of in-kind donations




Contact Us: Montgomery County Animal Services and Adoption Center
Department of Police, Animal Services Division
7315 Muncaster Mill Rd., Derwood, MD 20855  Telephone: 240.773.5900  Fax: 301.279.1063