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New Dog Breeding Businesses in Thornton, CO

2 dog breeding businesses recently registered in Thornton, Colorado.

Updated August 19, 2026 · Most recent business filing Oct 19, 2025

2
Total Filings
Oct 19, 2025
Most Recent
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About Dog Breeding Businesses in Thornton

This page lists new dog breeding businesses registered in Thornton, Colorado. We currently track 2, sourced directly from the Colorado Division of Corporations and refreshed daily as new dog breeding companies file.

Recent additions include Lindsey's Labs and WhineBark Dachshunds. The most recent dog breeding business filing was on Oct 19, 2025.

Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to dog breeding businesses in Thornton, this is one of the freshest prospect lists in the market.

Use recent dog breeding registrations in Thornton as a timing signal, then qualify each company by formation date, website, and verified contact availability.

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All Filings

Lindsey's Labs

Oct 19, 2025
Dog BreedingVerifiedThornton, CO

Lindsey's Labs is a Labrador Retriever breeding business based in Thornton, Colorado, as indicated by the LLC filing address. The site appears to be a small-scale operation focused on breeding Labradors.

WhineBark Dachshunds

Jul 7, 2025
Dog BreedingVerifiedThornton, CO

WhineBark Dachshunds is an AKC-registered Dachshund breeding business based in Northglenn, Colorado. The website highlights health-tested, home-raised puppies socialized from birth. The business name matches the LLC filing, and contact info (phone and email) is consistent across the site and filing.

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