Independent profile — not affiliated with Mary's Cocker Haven
Mary's Cocker Haven
Mary's Cocker Haven is a home-based AKC Cocker Spaniel, Cockapoo, and Miniature Dachshund breeder operated by Mary Dugan out of Peyton, Colorado, near Colorado Springs. The Better Business Bureau lists a file open since April 2016 with an A+ letter rating; the business is not BBB-accredited, and BBB currently shows 0 customer reviews and 0 complaints. Separately, ComplaintsBoard.com hosts a growing thread of consumer complaints spanning 2015 to 2026 -- puppies arriving with bacterial infections or parasites, a 2024 allegation of a genetically risky "double dapple" dachshund pairing, and, most recently, a July 2026 account alleging a cocker spaniel purchased in 2025 was diagnosed with renal dysplasia by two board-certified veterinary specialists. A Ripoff Report listing (September 2024) separately alleges a puppy arrived with a parasitic infection, a paperwork error, and restricted access to view the kennel.
USAComplaints.com has not received any submitted complaints about this business as of this writing.
Complaint Themes
Independent Sources
Shown for context — not merged with USAComplaints' own numbers.
Contacts
- Primary phone: (719) 306-8118
- Primary email: [email protected]
- Official website: https://maryscockerhaven.com/
Locations
| Type | Address |
|---|---|
| Headquarters | 17466 Blue Lake Lane Peyton CO 80831 |
About Mary's Cocker Haven
Mary's Cocker Haven is a home-based dog breeding operation run by Mary Dugan in Peyton, Colorado, about 20 minutes from Colorado Springs. The business breeds AKC-registered American Cocker Spaniels, Cockapoos, and Miniature Dachshunds, and its official site, maryscockerhaven.com, lists puppy prices that vary by litter and traits -- individual litter listings reviewed ranged from about $2,200 up to $3,500 or more -- with financing offered through a third-party lender, Terrace Finance LLC.
The Better Business Bureau lists the business at 17466 Blue Lake Lane, Peyton, CO 80831, with a file opened April 19, 2016, and a phone number of (719) 306-8118 — matching the phone number the company's own site lists. The business can also be reached by email at [email protected].
Is Mary's Cocker Haven Legitimate?
Mary's Cocker Haven's BBB file shows an A+ letter rating but explicitly states the business is not BBB Accredited; the profile currently shows 0 customer reviews and 0 complaints on file. BBB itself notes its rating is not an endorsement of the business, and complaint history on a profile generally only covers a recent multi-year reporting window -- 0 BBB complaints should not be read as "no one has ever complained."
ComplaintsBoard.com hosts a single complaint thread (22 comments) plus a separate standalone complaint about the business, together spanning 2015 to 2026:
- 2015: A Winnipeg, Canada buyer alleges two puppies arrived with bacterial skin infections and poor coat condition, unfulfilled promises of update photos, and unreimbursed veterinary costs the buyer put at over $250 in the original post and $450 in a later comment. A commenter identifying herself as Mary of Mary's Cocker Haven responded in the thread defending her care practices -- ComplaintsBoard does not mark this as a verified official company response, so it should be read as a self-identified reply, not a confirmed one. Numerous other commenters, including several identifying as past customers, offered detailed conflicting accounts over the following decade, both supporting and disputing the original complaint.
- 2024: An Atlanta, Georgia couple filed a separate, standalone complaint alleging a DNA test showed a dachshund puppy they purchased carries two copies of the Merle gene ("double dapple"), and asked the breeder to stop breeding dachshunds. Two copies of the Merle gene is a pairing veterinary genetics sources (UC Davis VGL, AKC) associate with elevated risk of hearing and vision defects; USAComplaints.com has not independently verified this complainant's specific DNA result or which breeding pair produced their puppy. Separately, a 2025 litter listed on the breeder's own site pairs a Blue Tan Longhair sire with a Blue Tan Dapple dam -- not, on its face, a dapple-to-dapple pairing -- which neither confirms nor disproves the 2024 complainant's claim about their own puppy's parentage.
- March 2025: A commenter on the 2015 complaint thread, identifying as a past customer, alleged the breeder's husband personally performs tail docks and dew claw removal at home, described their now 10-year-old dog as having had a lifelong neurological disorder that a veterinarian attributed to likely inbreeding, and said the dog remains fearful of grooming.
- July 2026: A separate commenter on the same thread alleged a cocker spaniel purchased in July 2025 was diagnosed with renal dysplasia -- described as a congenital, genetic condition -- by two board-certified veterinary specialists, and separately mentioned the puppy had an E. coli infection at 9 weeks old.
A separate Ripoff Report listing (Report #1530577, posted September 30, 2024) alleges a cocker spaniel puppy was diagnosed with coccidia (a parasite) within 72 hours of receipt, that Coccidia is not covered by the seller's health guarantee, that the purchase agreement misstated the puppy's sex and the seller did not correct it after being asked, and that the buyer was not allowed to see a barn area where multiple dogs could be heard barking.
These are individual, unverified consumer accounts on third-party platforms -- USAComplaints.com has not independently confirmed any of them, and the same public comment threads also contain numerous detailed positive accounts from other buyers disputing the more serious characterizations. USAComplaints.com has not received any submitted complaints about this business as of this writing.
Frequently Asked Questions
Is Mary's Cocker Haven a legitimate business?
Mary's Cocker Haven has a Better Business Bureau file open since April 2016 with an A+ letter rating; BBB lists it as not accredited and currently shows 0 customer reviews and 0 complaints on file (BBB's rating is not an endorsement, and its complaint history generally only covers a recent multi-year window). The phone number on the BBB profile matches the breeder's own website. Separately, a ComplaintsBoard.com comment thread running from 2015 through July 2026, plus a standalone 2024 complaint and a September 2024 Ripoff Report listing, document multiple individual consumer allegations -- see the legitimacy section above for details. No complaints have been submitted about this business on USAComplaints.com to date.
Does Mary's Cocker Haven breed double dapple (double merle) dachshunds?
A 2024 complaint filed on ComplaintsBoard.com alleges that a dachshund puppy the complainant purchased tested positive, via a third-party DNA panel, for two copies of the Merle gene ("double dapple"). This is the complainant's allegation, based on a DNA report they say they obtained — USAComplaints.com has not independently verified the test result or which breeding pair produced the puppy, and no response from the breeder to this specific complaint was found. Separately, a 2025 litter listed on the breeder's own site pairs a non-dapple sire with a dapple dam -- not, on its face, a dapple-to-dapple pairing -- which neither confirms nor disproves this complainant's claim about their own puppy's parentage.
How can I contact Mary's Cocker Haven?
The breeder's official site, maryscockerhaven.com, lists a phone number of (719) 306-8118 and an email address of [email protected], both matching the contact number on file with the Better Business Bureau.
Have there been any recent (2025-2026) health complaints about Mary's Cocker Haven puppies?
Yes. In a March 2025 comment on an older ComplaintsBoard.com thread, a self-identified past customer alleged their now 10-year-old dog has had a lifelong neurological disorder a veterinarian attributed to likely inbreeding, and that the breeder's husband personally performs tail docks and dew claw removal. In a July 2026 comment on the same thread, another commenter alleged a cocker spaniel purchased in July 2025 was diagnosed with renal dysplasia -- described as a congenital, genetic condition -- by two board-certified veterinary specialists, and separately mentioned an E. coli infection at 9 weeks old. These are individual, unverified consumer allegations that USAComplaints.com has not independently confirmed.