Border Collie Breeders | Border Collie Puppies | Taupo, Nz
Pine Tree Hill Farms Breeding Program
I am passionate about promoting the health, temperament, and overall well-being of my breed. My aim is to celebrate and preserve the unique qualities that make each dog special, all while actively working to eliminate any genetic health concerns. Here’s what my breeding program emphasizes:
- Preserving Characteristics and Diversity: I prioritize maintaining the breed’s unique traits and ensuring a rich genetic pool.
- Health Improvements: My commitment to health is reflected in my rigorous approach to selective breeding. All my dogs undergo comprehensive Orivet DNA health testing to guarantee their well-being.
- Enhancing Temperament: Utilizing Early Neurological Stimulation (ENS) and a structured puppy curriculum, I focus on nurturing positive behavior and temperament.
- Fostering Companionship: Every puppy comes with extensive training resources and my lifelong support, helping you raise a well-adjusted companion.
Following veterinary guidelines and industry standards, I believe it’s best to breed dogs after their second or third heat, which is usually around two years of age. I ensure that our females are never bred past the age of five.
Recently, I have reviewed scientific research on canine reproduction, which has led me to update the breeding policy for Pine Tree Hill Farms. Studies have shown that breeding bitches back-to-back, rather than skipping heat cycles, can actually reduce the risk of certain deadly health issues, such as mammary cancer and pyometra (a potentially life-threatening uterine infection). By breeding our dogs consecutively and over a much shorter period, we aim to minimize these risks and ensure they remain healthy. Our decision to breed back-to-back is guided by the latest research and a deep commitment to our dogs' welfare. We understand that this approach may differ from traditional breeding practices, but we're confident that it's in the best interest of our breeding dogs.
By prioritizing their health and well-being, we can ensure that our puppies are born to happy, healthy mothers, and that our breeding program contributes positively to the advancement of our breed.
We're proud to be at the forefront of responsible breeding practices and look forward to continuing to produce happy, healthy puppies for loving families.
Rest assured, I take great care to meet all health criteria and conduct thorough testing before any breeding takes place. Together, let’s nurture the best in our beloved dogs!
At Pine Tree Hill Farms, all of our parent dogs are family members and are never rehomed after their breeding years are over. This is another reason why we keep our pack of Border Collies small: to accommodate the 'full Retirement Plan' we provide for them.
One great article reference:
Back to Back Breeding and Pseudopregnancy
The Australian Journal of Professional Dog Breeders
February 5, 2011 By Dr Kate Schoeffel
It is frequently claimed that breeding dogs on every heat or “back to back breeding” is bad for a bitch’s long term health and well being. However the research in canine reproduction shows that not breeding a dog when it comes into heat can in fact be bad for its health. Scientist have shown that pseudopregnancy [‘phantom pregnancy’] increases the risk of mammary cancers which are the second most common cancer in dogs after skin tumors and are 3-5 times more common than breast cancers in women
1: Pseudopregnancy often occurs when a bitch is not bred. She will show signs such as nesting, weight gain, mammary enlargement and lactation – usually about 6 to 12 weeks after oestrus. Pseudopregnancy represents the extreme of the changes which normally occur during the oestrus cycle and it is suggested that it is a hang over from dogs evolution from wolves. Subordinate nonbreeding pseudopregnant female wolves in a pack can help to raise pups by nursing the litters of other females”
2 In 1994 Donnay and his associates showed that there is a relationship between the number of pseudopregnancies a bitch goes through and the development of mammary cancer
3. Verstegen and Onclin (2006)1 have also studied canine mammary cancer and found that a large number of bitches presented for mammary tumours also show pseudopregnancy, that a large percentage of these females had frequent pseudopregnancies and that the bitches with recurring pseudopregnancy at each cycle tended to develop mammary tumors significantly earlier than other animals. Both of these authors say that there is need for more research but clearly bitches which don’t breed are likely to become pseudopregnant and pseudopregnancy increases the risk of cancer.
Skipping cycles in breeding has been linked to mammary cancer Pregnancy protects against life threatening uterine diseases. The most common uterine disease in the bitch is cystic endometrial hyperplasia. It is linked to several serious uterine diseases including the potentially life threatening disease “pyometra”(literally – a uterus full of pus) which affects nearly one quarter of dogs under 10 years old which are not desexed
4 . According to canine reproduction specialist Dr S. Romagnoli “bitches whelping regularly throughout their reproductive life almost never develop pyometra, while those who whelp rarely or never in their lives have a greater chance of developing this condition”. Furthermore a standard textbook of veterinary internal medicine notes that uterine diseases are less common in kennels where bitches are bred and conceive regularly indicating that pregnancy has a protective effect on the lining of the uterus or “endometrium”
Given that artificially restricting bitches, which haven’t been desexed, from breeding is bad for their health, it is not surprising that many breeding dogs bred have reproductive problems. If they are show dogs they often don’t start breeding until they are three years old, and have finished their show career, and then kennel club rules and even government regulations require that the bitch is only bred on every second season. Frequently older bitches need veterinary intervention to reproduce, and good bitches may end up being bred well beyond 6 years of age when their fertility is beginning to decline.
No responsible breeder who cares about their dogs would breed their bitches until they are exhausted, and rules certainly need to be in place to ensure that irresponsible breeders don’t exploit their dogs, however the current regulations in place in some states do not take into account the biology of the bitch. Breeding should be regulated by limiting the number of litters a bitch can breed or the age at which they should be desexed and retired. Breeding dogs regularly while they are young,followed by desexing and rehoming them early is in the best interest of the bitch and a good pet breeder can use this knowledge to work with the natural biology of their animals. Breeders must be aware of and comply with any government regulations regarding dog breeding in their state and unfortunately in Victoria, NSW and QLD current regulations do not permit this approach to dog breeding.
Some year back, at an AKC Dog Breeding Discussion held at Michigan State University with key note speaker Dr. Claudia Orlandi Ph.D. (AKC’s breeder of the year and author of The ABC’s of Dog Breeding) shocked many breeders when it was disclosed that there have been scientific studies to show that it is detrimental for dams to skip heat cycles. It was shared that once you have begun to mate a dam that you should NOT skip any heat cycles until she is completely finished breeding. A dam is said to be “finished” breeding when her litter size is drastically decreased. The study involved following females that were bred every heat cycle and females that were bred every other heat cycle. After they were “finished” breeding, the dams were spayed and their uterus dissected.
Those showing most stress, and damage of the uterus were the females that were bred “every other” heat cycle. Part of the rational that skipping heat cycles is harmful stems from the fact that with consecutive heat cycles there is no “flushing action” of the uterus, which normally occurs by having a litter of puppies. The female will go through Estrus no matter if she is bred or not and by breeding a healthy dam back to back, can lessen the chances of the female experiencing pyometra, infections and false pregnancy. The choice to breed or not, should be contingent upon the goals the breeder has and for sure the mental and physical health of the female, above all else.
1.J.P. Verstegen III and K. Onclin. Prolactin and Anti-Prolactinic Agents in thePathophysiology and Treatment of Mammary Tumors in the Dog. NAVC Proceedings2006, North American Veterinary Conference (Eds).
2.Canine Pseudopregnancy: A Review (Last Updated: 23-Aug-2001). C.Gobello1, P. W. Concannon2 and J. Verstegen III3, Recent Advances in SmallAnimal Reproduction, Concannon P.W., England G., Verstegen III J. andLinde-Forsberg C. (Eds.)
3.Donnay I, Rauis J & Verstegen J – Influence des antécédents hormonaux surl’apparition clinique des tumeurs mammaires chez la chienne. Etudeépidémiologique. Ann. Med. Vet. 1994, 138, 109-117
4. Simón Martí Angulo Clinical aspects of uterine disease in the bitch and queen.Proceeding of the Southern European Veterinary Conference Oct. 2-4, 2009. S.Romagnoli, How I Treat… Pyometra. Proceeding of the SEVC. Southern European Veterinary ConferenceOct. 17-19, 2008 – Barcelona, Spain
5. Davidson AP, Feldman EC. Ovarian and estrous cycle abnormalities. In: EttingerSW, Feldman EC (eds) Textbook of Veterinary Internal Medicine. WB Saunders,2004
6. Johnson CA. Cystic endometrial hyperplasia, pyometra, and infertility. In: Ettinger SW, Feldman EC (eds).Textbook of Veterinary Internal Medicine WB Saunders, 1992, pp. 954.
