McHenry County Department of Health - Animal Control

Veterinary Public Health Division

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100 N. Virginia Street
Crystal Lake, IL 60014
(815) 459-6222
mcac@McHenryCountyIL.gov
Get Directions

Business Hours:
Monday - Friday: 8am - 4:30pm
Saturday: 8am - 2:30pm
Sunday: Closed

Adoption Hours:
Monday - Friday 
By Appointment Only

doggy

Adoption services are by appointment only.
Please visit 24Petconnect.com to see our available animals.

Adoptable Animals - 24Petconnect

kitty

To see cases of Avian Flu in wild birds by state and county, please visit the USDA 2024 Detections page

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Rabies Vaccination Registration Fees

Registration fees are not refundable for any reason.

 
Animal Status 1 Year Registration 3 Year Registration
Dog or Cat Spayed/Neutered $15.00 $35.00
Dog or Cat NOT Spayed/Neutered
$45.00 $125.00

Discounts:
Puppies and kittens under 6 months of age will pay the Spayed/Neutered 1 year fee 

Replacement tags fee: $2.00

$10.00 registration late fee after 30 days from vaccination

Breeder Registration Fees

Animal Status 1 Year Registration
Registered Breeding Female Dog or Cat
$30.00

A $40.00 annual McHenry County Breeder Certificate is required to receive the $30.00 discounted rate.

How To:

Adopt a New Pet

Find a Veterinarian

Deal with Wildlife

Report Animal Bites

Report Animal Cruelty

Volunteer with MCAC

Learn about Rabies

Learn about Tick prevention

Learn about Common Animal Illnesses

Register Your Pet

Microchip Your Pet

Learn about Weather & Pets

Learn about Dog Bite Prevention

Uploading Pictures/Videos to Animal Control


McHenry County Animal Control and Adoption Center (MCAC) is the location of the McHenry County Department of Health Veterinary Division. MCDH Veterinary Division's  Animal Control Officers provide code enforcement of Animal Control Article of the McHenry County Public Health Ordinance. Effective animal control activities protect people and pets. Community outreach services include education on dog bite prevention, humane care for animals, and pet adoptions. MCAC houses stray animals for the county, and provides dog licensing.

Animal Control Officers respond to citizen complaints about violations of the Public Health Ordinance. Each year, MCDH Veterinary Division conducts thousands of investigations, ranging from minor code violations to felony animal cruelty. When possible, voluntary compliance is sought through educating owners about animal care responsibilities. If compliance is not obtained, MCDH Veterinary Division officers have the ability to issue tickets for Ordinance violations. Officers also pick up stray, sick and injured animals.

If you are aware of a situation where public health or safety is in jeopardy, or an animal is the subject of neglect or cruelty, you are urged to contact MCDH Veterinary Division at (815) 459-6222 to report what you have seen, heard, or experienced. An Animal Control Officer will be dispatched to investigate and follow up on the situation. 

Learn more about Canine Influenza, from the American Veterinary Medical Association. 

VETERINARY PUBLIC HEALTH DIVISION STAFF DIRECTORY
Name Title Phone Email
Maryellen Howell Animal Control Administrator/Director (815) 459-6222 mcac@mchenrycountyil.gov