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County Line Animal Hospital Delivering love and exemplary experienced medical care to pets in Naperville since 1971. Fixing Dogs of all kinds, Cats of all ages and All Creatures great and tiny but usually not the barnyard variety. The doctors and team are practical down-to-earth people striving to solve any problem you might experience with your pet.
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Reviews (18)
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J. Wilson
May 11, 2022
Very kind and friendly with our Bernedoodle! We love these vets!
Jacqueline Heier
May 06, 2022
They do a great job! The staff are so sweet to me and my dog. They are detailed, knowledgeable and very caring. Everything is clean and comfortable.
Taylor Childers
May 05, 2022
I'm a first time dog owner and have only used County Line up to this point. They are so conveniently located for me and the Veterinarians are so nice and helpful. Reasonably priced too.
Meredith Bahuriak
Jan 20, 2022
County Line Animal Hospital is the best Chicago veterinarian throughout the city and surrounding suburbs. Located in South Naperville, no matter where you are in the Chicagoland area it is worth the drive. In fact, I moved to Tampa for three years, Jan. 2018-Oct. 2021, and I flew back specifically to bring my dogs to Dr. Selvaggio, (okay and see my parents, but Dr. Laurel Selvaggio definitely motivated my visits).

My family has been taking our MANY dogs to County Line since we moved to Naperville in 1996, I was 11 years old. Now 37 years old, my 26 years loyalty (parents 36 years), regardless of living in the area or across the country, to this Animal Hospital and veterinarian is a testimony to the quality and care they provide. In 2015, I welcomed my first dog, a miniature French Bulldog Pug Mix (frug), Cool Hand Luke.

The first year of his life included, pneumonia with fluid in his lungs, FOUR eye surgeries (three for third eyelid, one for corneal damage). Age 29 at the time, finances were difficult. Money aside, I had to face the reality my 4 pound frug puppy would most likely not survive. County Line and Dr. Selvaggio were determined otherwise. They worked with me financially, more importantly they saved my dog!

I have no doubt had I treated Cool Hand Luke the frug anywhere else he would not be alive today. I am beyond happy to update he is now going strong at age 7.5 as shown on his Instagram @coolhandlukethefrug. In 2019, while living in Tampa and working 60 hour weeks, I knew Cool Hand Luke needed a friend. Yes, I adopted a dog for my dog, a miniature schnauzer chihuahua mix named Charlie Brown.

Not surprisingly, given my history of a rough first year with my first dog, Charlie Brown's first veterinarian appointment in Tampa revealed he has a heart murmur, in addition to severe anxiety. Charlie Brown was not neutered when I adopted him and after three uncomfortable veterinarian visits in Florida, I knew we had to fly to Chicago for Dr. Selvaggio to safely treat my puppy.

Of course, his surgery was performed with no complications and his recovery was better than expected. The trip from Tampa to Chicago was absolutely worth it. In Oct. 2022, I moved back to my hometown, Naperville, Illinois. Truly the best part of living in the Chicagoland area is being where the best vet, Dr. Selvaggio at County Line Animal Hospital, is around the corner, instead of a three hour flight, which again, was still worth the trip.

As this now essay conveys, I do not have enough positive words to express my gratitude for Dr. Selvaggio. I recommend her to everyone I know and now to everyone viewing this on Google! Thank you County Line Animal Hospital and Dr. Selvaggio for your dedication, love, care, knowledge, and treatment of all animals! We love and thank you! With gratitude and love, Meredith, Cool Hand Luke, and Charlie Brown
Frank Oczki
Dec 15, 2021
Dr. J. Parvin and the staff are the best. I've been taking my dogs to this clinic, and all I can say is that they are extremely thorough and caring. TY all!
Amy Clarke
Sep 24, 2021
Dr. Salvagio and patient, thorough, and caring. We trust her implicitly to provide care for our Greyhounds and two cats.
Georgeina Driver
Aug 06, 2021
I've been going here for the past six or seven years, the staff is extremely professional and friendly. I've recommended County Line Animal Hospital all of my friends with pets.
Ahmed Hashmi
Jul 07, 2021
I love this place. They so kind and sweet with my fur babies.
Jake S.
Jun 26, 2021
Great staff and service! Rates for everything are totally reasonably too. I'll keep going as long as I'm in Naperville!
Ken A.
May 03, 2021
Impressed with their thoroughness and friendly service. Didn't charge for our first visit and consultation. Vet was super friendly and addressed all our questions and concerns. They seem to be very caring and understanding to our dog's well-being, which we appreciate.
Michael Bradt
Apr 13, 2021
These are the kindest, most knowledgeable vets who have ever cared for my pets. Dr. Selvaggio and the staff always explain exactly what's happening with my little ones so I can make an informed decision about their care. Both I and my pack are lucky to have found them.
Lauren Cottier
Jan 06, 2021
I have been taking my pets there since 1993. They are great! And are very accommodating. Especially since I have a very clever cat who won't just get in tge carrier!
Amanda Woods
Dec 10, 2020
We have been with county line for years! They are always very friendly and I know they love my dogs! Dr. Parvin is exceptional and you can tell she loves what she does. The women at the front desk are great too! The techs make my dogs feel so comfortable, even for the dreaded nail trim! I will be bringing my dogs here for years to come!
Joyce Glas Nielsen
Jun 25, 2019
CLAH has been treating our pets for 25 years. I’ve worked with all of their vets, over the years. Each has been caring and extremely helpful. We love Dr. Selvaggio, who is treating our current dog and treated another one who recently passed. She is a joy to work with - so compassionate and thoughtful. She went the extra mile researching additional therapy for one dog, which was very much appreciated.

She also replaced another dog’s ACL yesterday and spent a lot of time making sure I understood the procedure and answering all questions. I recommend the folks at CLAH highly.
Jacqueline Jackson
Mar 04, 2019
Absolutely outstanding service. The doctor and the staff are terrific. provide so wellness information, work with you all the alternative options available for your pet. I cannot say nothing but the best. Very caring and prompt service. Also have compassion for the owners. Thank you. They are angels.
Kate Waller
Sep 28, 2018
She is so kind, caring, and compassionate. Always greets my dog with such love and attention. She also goes above and beyond to explain things and is very thorough.
Samuel Kovitz
Dec 08, 2017
Drs. Selvaggio and Parvin are extremely thorough, thoughtful and compassionate. Every time I have visited I have never felt rushed and been very satisfied with the care my dogs have received. They have even gone out of their way to educate themselves on my dogs’ breed and their particular needs.
Donna Steiner
Sep 25, 2015
I have gone to County Line since the early 1970s with my mother and her collies. Dr Kilborn was always personable and our 'go to' guy for all vet issues. Years later as an adult, I remain going and will continue to do so because the staff and Drs are truly the best. Dr Selvaggio and Dr Parvin take their time with each pet, let you know your options and always respect your financial situation.

They work with you to make the best decisions on your budget. When it's time to say goodbye to your friend, the entire staff embraces your sorrow and shares it with you. What more could you ask for? Thank you to all of you over there. We you guys. Simon, Lola and DOMINICK Steiner n mom.