There are 2 Giant Schnauzer breeders in Colorado, mostly around Longmont and Cedaredge. The best rated with at least 10 reviews is Boucher Family Farm in Longmont (4.8 from 16 reviews). All of them have their own website, where most post upcoming litters and prices. The puppies are sold by the breeders themselves: call them or check their website for available puppies and waitlists.
2 breeders in Colorado

Giant Schnauzer
- Origin
- Germany
- Breeders listed
- 27 in the US
Before you call a Giant Schnauzer breeder
- Health results for both parents. Good breeders test the parents for the health problems common in the breed (hips, eyes, heart, DNA tests) and show you the paperwork. The breed club lists the tests that matter.
- See the mother with the litter, in person or on a live video call, not only photos.
- A real breeder asks you questions about your home and schedule, and often has a waitlist.
- Never wire money or pay with gift cards or crypto before you have seen the puppy. That is how most puppy scams work.
Nearby states
All Giant Schnauzer breeders in the US 27Towns with Giant Schnauzer breeders
Questions
How many Giant Schnauzer breeders are there in Colorado?
We list 2 breeders of Giant Schnauzers in Colorado.
Which Giant Schnauzer breeder in Colorado has the most reviews?
Boucher Family Farm in Longmont has the most reviews: 16 reviews, rated 4.8 out of 5.
Which is the best rated Giant Schnauzer breeder in Colorado?
Among breeders with at least 5 reviews, High Bred Hybrids in Cedaredge has the highest rating (5.0 from 6 reviews). Ratings are not a health guarantee: ask for the parents' test results.
Why do some breeders show a warning?
We flag details that do not add up, like a phone number from a distant state on a listing with almost no reviews, or a single five-star review. It is not an accusation. Ask the breeder about it before you pay anything.