Logo for Crazy Mountain Veterinary featuring mountains, a horse, two dogs, and a cat with a veterinary staff in the background and a large anchor symbol.

Harlowton Location

(406) 632 - 4327
Monday - Friday: 8:00am - 5:00pm
Saturday & Sunday: Closed

White Sulphur Springs Location

(406) 547 - 6347
Monday - Friday: 8:00am - 5:00pm
Saturday & Sunday: Closed

Frequently Asked Questions

  • Ultrasound can be done a minimum of 30 days after the bulls are pulled or the AI date The ideal time to get accurate results are 40-120 days of gestation. Fetal sexing must be done  55-110 days of gestation.

  • For cats 3 months or 3 pounds, whichever comes first. 

    For dogs it depends on the breed and size, generally between 6 and 12 months.

  • Import requirements vary from state to state, but it is usually either 6 months or 12 months.

  • There are many great options for cattle vaccines, we work with producers to make a vaccine protocol that fits their unique herd needs. Contact one of our clinics with questions!

  • We offer after hours emergency services for large animals and existing small animal clients. For non client small animal emergencies, we refer to Bridger Vet Specialists in Bozeman 406-548-4226

  • It’s best to have your horse’s teeth checked before introducing a bit to identify any potential issues, then reexamined annually unless your veterinarian recommends otherwise.

  • Two hours, after that it needs to be thrown away!