2 dog breeding businesses recently registered in Thornton, Colorado.
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 Lab LLC and WHINEBARKDACHSHUNDS LLC. The most recent dog breeding 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.
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 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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