This case shows why dog breeders need to be regulated

Some 70 Great Danes were rescued from a suspected puppy mill last June  in New Hampshire.

Randi Kaye is a CNN anchor and correspondent. You can follow her on Twitter, Facebook and Instagram. The opinions expressed in this commentary are hers.

(CNN)It's hard to imagine a mansion serving as a house of horrors. But that's exactly what it looked like inside of Christina Fay's Wolfeboro, New Hampshire, home last June, when 75 Great Danes — yes, 75 — were found in horrible conditions.

The charging documents I obtained lay out the disturbing details: sores on the legs, lesions covering the body, ear infections and conjunctivitis in their eyes. Some dogs had even gone blind. Many were forced to either lay down in or walk through feces and dangerously high ammonia levels. There was little light or ventilation, the documents say, and food and water was scarce.
In the end, two puppies and two adult dogs had to be euthanized, according to the the Humane Society of the United States (HSUS). Luckily, most survived, despite illness and horrendous injuries.
    The HSUS said that Fay was an unlicensed commercial dog breeder. They told me that "conservatively there are about 10,000 puppy mills in the US with about 2,100 being licensed by USDA. But some of those other 8,000 (or more!) sometimes have a state ag dept license."
    Despite warnings, many of these unlicensed breeders continue to operate illegally.

    Tougher laws

    Isn't it time we strengthen the animal welfare laws? Often, breeders like Fay are issued citations but continue to operate. The HSUS said Fay was warned in Maine but was able to simply pick up stakes and move her unlicensed operation to New Hampshire. No questions asked.
    Legislation must be passed to hold breeders accountable. And where is the United States Department of Agriculture in all of this? It doesn't even inspect dog breeders who sell to consumers in person, according to the LA Times.
    Luckily, a bipartisan bill has been introduced by New Hampshire state Senate Majority Leader Jeb Bradley, a Republican from Wolfeboro, that would strengthen penalties in cases of animal cruelty. As New Hampshire's Governor Chris Sununu has said, the bill would make sure that the "horrendous treatment of the Great Danes from Wolfeboro never happens again."
    The Humane Society of the United States worked with police to rescue the Great Danes.