Pet Health Library

We’re always happy when we can put our experience and expertise to use for the good of our patients and their owners. Our goal is to become a valuable resource to our clients and the community as a whole. Please feel free to browse through our extensive online library of articles which covers a variety of topics that we feel may be helpful to you, from general wellness to medications to behavior and alternative therapies. Have a question or topic you don’t see here?  Let us know – we’d be happy to help!

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Cat Articles

General Pet Articles
Dog Articles
  • Pet Cartoons
    • Mary T. DurosMary T. Duros

      This is one of the nicest animal hospitals I've been to. Large, homey, exam rooms with cushioned seats perfect for comforting and snuggling your furkid. Great staff! And Dr Tammy Schmitt. The BEST veterinarian in the greater Chicago area! And not a bad drive from Chicago at all. I highly recommend it.

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    • Donna MuellerDonna Mueller

      My cat Boots is being treated there for diabetes. He is on insulin. Daily shoots. They have been so amazing with him. They have showed us how to maintain care for our cat. Showing us how to give him his shots and take his level reading. Not only Dr. Mary Bishop, but the assistants they have working with them. Very on hands. Just recently we had to bring my bosses dog in as an emergency visit. We called ahead to let them know we where coming. They had a room waiting and the Doctor was right in to check her out. I highly recommend McHenry Animal Hospital.

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    • Alex SchwendauAlex Schwendau

      Dr. Schmitt and her team are so amazing. Every time I bring my dog in it’s like visiting family; the love and care they show is unmatched.

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    • Emma OteroEmma Otero

      We LOVE this place! And are so glad we decided to switch and come here ! My puppy, Ted, can be a handful! Dr. Schmitt and the staff are so patient with him. From the minute we walk in he is greeted with smile and a treat! Even when he is being a little anxious and barking away! We had a couple issues with our Ted and Dr. Schmitt has been great with any questions or concerns we have. We would not take him anywhere else!

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    • Lynne Harms GeuzendamLynne Harms Geuzendam

      Dr. Tammy is very thorough and very thoughtful. She's patient and kind to her clients and their pets. Our dogs and cats showed no fear towards her or her staff. We'll never take our pets to anyone else. So very glad we found her!

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    • Lorrie HarrisLorrie Harris

      Phenomenal, compassionate, goes the extra mile and truly gets our love for our animal family members. Her assistance with the difficult decision to end our 7 month old kitten Moon's terminal pain February 9th, 2017 will forever be remembered. Dignity, love and respect by not only Dr. Tammy, but her staff as well, is unmeasurable. They are the epitome of what all animal medical care givers should aspire to be. Again, thank you truly. <3 Sincerely, Lorrie Harris, Aden and Carolyn Giannopoulos, her many canine siblings and cousins, otherwise known as Moon's family. *Side note, Dr. Tammy, we are saddened to learn last night when we returned home from Moon's passing, that you yourself lost your personal cat yesterday. He and Moon are playing, I'm sure of it.

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    • Jenna K.Jenna K.

      We just love Dr Schmidt! She's very minimal in her treatment when she can be and moves along slowly to figure things out. She speaking common terms to make... Read More