Clinical Trials


Complete, Compassionate Care

Our team is dedicated to your pet’s health!

Canine Atopic Dermatitis Trial

We are investigating a potential new treatment to relieve your dog of symptoms such as excessive, irritable itching, inflamed skin, or chewing on their feet and legs. If your dog is experiencing symptoms or has been diagnosed with allergic or atopic dermatitis, they may be eligible to enroll! To learn more, visit the study website or contact us at 970-482-1987

Feline FELV Vaccine Trial

Help us pioneer the next generation of innovative vaccines. This trial includes study treatment and health exams at no cost to you. Incentives are available for your pet’s participation. The trial would require two in-person visits, documenting your pet’s health on a daily owner diary, and returning the diary at the end of the study period. For more information or to schedule an appointment please call us at 970-482-1987.

Feline Chronic Kidney Disease Clinical Trial

Read about the trial here.

Trust, Convenience, and Value

At Raintree Animal Hospital, we respect your bond with your pet, and we are dedicated to meeting your needs and concerns while providing the highest quality care for your pet—from birth through their senior years.


Fort Collins
Phone: (970) 482-1987

Fax: (970) 482-6775

Phone: (970) 486-1806


Mon-Fri: 7:30 am to 6:00 pm
Sat: 7:30 am to 12:00 pm
Sun: Closed


Fort Collins
2335 S Shields St.
Fort Collins, CO 80526
Click here for directions.

5620 E. Harmony Rd.
Timnath, CO 80547
Click here for directions.

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