



I'm Brenda L., the breeder behind Knox Rock'n Chihuahuas located in Lewisberry, PA. We strive to produce lovable, social companions to share their lives with a loving family. My Chihuahuas are all AKC registered and all puppies are eligible to be registered with AKC. I enjoy participating in dog sports so good structure, health, trainability and temperament are all very important qualities that I value and want to produce in my puppies. Several of my puppies have gone on to be AKC breed champions, AKC agility champions, therapy dog certified as well as participating in other AKC companion sports like FAST CAT and Rally Obedience. I am a recognized as an AKC Breeder Of Merit.

Why did you start breeding?
What makes your program special?
What are the different breed coat types in your program?
What are the different breed coat colors in your program?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Howie
Male

Leo
Male

Doodles
Male

Daisy Mae
Female
Brenda has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready, reach out to ask about the puppies or anything else on your mind. You’ll get to know each other through messaging, phone, or video and pay securely, all on Good Dog.
After buyers complete the application and screening process, Brenda partners with them to find the best puppy match.
“Chihuahuas are usually chosen on peoples preference of coat length, color and gender. I do have occasions when I have someone hoping for a show prospect or a performance prospect. While screening a buyer I get a really good idea of how they hope this puppy will fit into their lifestyle. I am very in tune with my girls (as I go to many competitions with them on a regular basis) and know what they potentially can produce and am very familiar with the males I chose for breeding. Because of that I have a very good idea what my girls are likely to produce ex. super people oriented, task oriented, brave, possible show prospect etc. I will not let someone leave with a puppy that shows me that they are not suited for the hopeful buyer. My goal is for a happy buyer and a happy puppy.”

“The price includes AKC registration application, worming 3 times, first vaccine, socialization, health certificate from veterinarian at 8 weeks of age, health guarantee against life threatening, congenital or hereditary defects that develop before their first birthday. The price of the puppy is determined upon the evaluation of each puppy based on the comparison of conformity to the breed standard. Limited or full registration is also considered when determining the price of a puppy.”
Brenda may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Brenda offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don't hesitate to reach out to Brenda directly.
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
You can drive or fly to pick up your puppy from Brenda.
Meet in Lewisberry, PA
82 miles away
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Meet at Harrisburg Airport
88 miles away
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Flexible meeting point
Brenda can meet at a location that works for both of you
Club memberships
Brenda is a member of York County Dog Training Club.
Certifications & recognitions
Blue Ribbon Breeder , Associate Dog Trainer, Agility Trial Trainer, CHIC Certified.
Brenda has been a member of Good Dog for 5 months
Brenda was screened for responsible practices and has been a member since 2026.
Brenda’s links

Knox Rock'n Chihuahuas meets or exceeds our community standards in these areas:

Chihuahua
About Fizzgig
Lively, energetic and sassy! She plays, plays, plays. That is to be expected as she is a puppy of course. She has successfully completed her AKC Star Puppy class and has recently completed her AKC Advanced Tricks title requirements. She is a daughter of Greta and a full sister to Tilly. She is a smooth coat and carries long. When bred to a long coat male she can have both smooth and long coat puppies.
Good health testing

Chihuahua
About Greta
Look out bunnies because Greta means business! She definitely has the terrier like qualities expected in a chihuahua. She is smart, driven and enjoys her lap time with her people at the end of the day. She has been the absolute, best mother ever! I have always enjoyed watching her actively teaching and playing with her puppies. She is all business on an agility course and puts in 100%. She spent some time earning a few AKC rally obedience titles as well. She is a team player and a solid partner. She is the mother of Tilly, Fizzgig and the grandmother to Gizmo.
Excellent health testing

Chihuahua
About Gizmo
Gizmo is a very people oriented girl and seems to know just who needs a hug to brighten their day. She is sweet, playful and gets along well with other dogs. She has successfully completed the AKC Star Puppy class and has earned her AKC Tricks Intermediate title. Because her first love is people she is a perfect fit to be a loving companion to my aging Aunt.
Excellent health testing

Chihuahua
About Tilly
We refer to Tilly as "Princess Tilly". She loves to be adored! She is beautiful, athletic and willing to play. She loves my husband best but thinks I'm pretty cool too as I take her to play agility, which she loves. She is an AKC breed champion as well as an AKC agility champion. She is only the second chihuahua in AKC to have earned that dual championship. She is a smooth coat who carries long. When bred to a long coat she can produce both smooth and long coat puppies.
Excellent health testing
Excellent level
Knox Rock'n Chihuahuas reports to performing the health tests below on their breeding dogs. Ask your breeder about the tests performed on the parents of your litter. Learn more about health testing for Chihuahuas.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
Cardiac Evaluation (registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
Patellar Luxation
Knee testing reduces the chance of passing down Patellar Luxation, which results in the kneecap becoming displaced or dislocated and can cause mild to severe joint pain.
Vet Wellness Exam
A breeder may perform additional tests on their dogs that do not fall into these general categories. These tests may be more uncommon or very specific to a particular breed.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.