Specialty Cardiology, Respiratory Medicine, Ultrasound, Dentistry


COVID 19 Update

We continue to provide excellence of care for pets, personal yet safe communication with clients and referral veterinarians, and continued safety for our staff

    Fill out our online New Patient Intake Form if you are a new client

    Please call 303-424-6423 when you arrive, and we will come and transfer your pet into the building and have you wait outside or in the lobby.

  • We have found that our patients are more calm without stressed out parents with them (just like kids) and we get a more accurate picture of your pet’s condition for us to give better care.
  • We have also been much more healthy and able to provide continued care, without being in close contact with so many clients per day.
    • Dr. Loyer and his staff are very committed to provide care for all patients and we want to stay healthy to be able to do that. Dr. Loyer is in a high risk category, with decades of experience!
  • And best of all, we get to hang out with your pet and get to know them, they are right with us and often in our lap!
       The doctor will talk to you personally (and explain your pet’s condition) outside once an examination and pertinent diagnostics are performed. 


We also have in-hospital 24 hour care, with Emergency Services available 365 days a year



From Our Clients

  • I am so lucky to have you as my doctor. When I came back in for a check up my heart condition had worsened. Through your talent and your passion to help me I now feel fabulous! My pacemaker has made a tremendous difference in my life. I feel like a puppy again! I am enjoying my new lease on life. Thank you from the bottom of “heart”. –(Trevor)

  • We wanted to send our heartfelt thanks to you for the care and comfort you have given to our beloved Fenway. From his first diagnosis, you made such a scary time more bearable with your compassion and knowledge.–Christine and Ron (Fenway)

  • I wanted to express my deep gratitude to you and your staff for your many years of kindness and expertise. As you may remember, I first brought her to you when she had a heart attack at age 11, and you gave us another six wonderful years. It was an amazing gift, and I am most grateful to all of you for giving her such loving, concerned care.–Judy (Cricket Elizabeth)

  • Your good care of him, with his asthma, and your apparent real appreciation of his unique personality, meant a great deal to me – and to him, and he knew you cared about him. Thank you for giving that to him–Rebecca (Angus)

  • Thank you for caring for Starr and making her and us feel comfortable. You and your staff were wonderful. Starr was a happy and very loved dog, who loved to play with her ball, chase the squirrels, nd play at the park and cuddle at night.–Jennifer and Kim (Starr)