GoVets is a brand new and well-equipped veterinary practice located around 10 minutes away from Manchester City Centre. We are committed to putting your pet first and providing exceptional service and care to our clients.
Contact Info
-
Address
Unit 1, Varley Industrial Estate, James Street, Manchester, M40 8EL
-
Phone
-
Email
© GoVets 2025, All Rights Reserved.
Canine Breeding Knowledge Hub: Guides on Progesterone, Pregnancy, and Whelping
Breeding dogs sensibly requires much more than simply pairing two animals together. Being aware of the science of reproduction, keeping track of progesterone levels, and supporting a mother with maternity and whelping are crucial actions in guarding both the dam and the puppies. At GoVets in Manchester, our veterinary team works closely with breeders and pet owners to ensure healthy litters and smooth reproductive journeys. This guide covers everything you need to know about progesterone testing, pregnancy care, and whelping, backed by veterinary expertise and practical breeder support.
Understanding Progesterone Testing in Dogs
Progesterone is the key hormone for timing a mating. Because a bitch’s oestrus can vary widely, ovulation is hard to predict without testing. Relying only on signs such as vulval swelling, bleeding, or flagging often leads to poorly timed matings. Timed blood tests add clarity, help you plan precisely, and reduce stress for both dam and stud.
Why Progesterone Testing Matters
- Pinpoints the best mating or insemination window.
- Increases conception success rates.
- Helps identify fertility issues in breeding bitches.
- Supports artificial insemination (AI) planning, especially with frozen semen.
At GoVets, we provide accurate progesterone testing services in Manchester to assist breeders in making well-timed, evidence-based decisions. If you want a clinician-led schedule for sampling and breeding days, book through Ovulation Timing.
How Progesterone Levels Change
- Early heat: low progesterone (< 2 ng/ml).
- Pre-ovulation: rising progesterone (2–5 ng/ml).
- Ovulation: surge in progesterone (5–10 ng/ml).
- Post-ovulation: high progesterone assists maternity (> 10 ng/ml).
Regular testing during the bitch’s cycle provides clarity and prevents missed opportunities. If timing is tight, ask about same-day appointments in Manchester so you can act quickly when levels rise.
Looking for same-day appointments in Manchester? Call 01612021518 now.
A Practical Timing Workflow
- Begin testing around day 5–7 from the first visible signs of heat.
- Repeat every 48 hours as levels rise; the trend matters more than a single number.
- Match the day to your method: natural mating or chilled semen often falls 2–3 days after ovulation, while frozen semen is usually 3–4 days post-ovulation.
- Record everything: times, results (with units), matings, and comments. Those notes become a playbook for future cycles.
This measured approach improves conception rates, reduces unnecessary travel, and gives you a clear rationale for every decision you make.
Pre-Breeding Health and Responsible Practice
Before mating, arrange a comprehensive health review. Your vet will assess body condition, skin and coat, dentition, heart and lungs, and musculoskeletal health. They will also consider parasite control, vaccination timing, and any breed-relevant tests (hips, elbows, eyes, or DNA panels where appropriate). If previous heats have been irregular, or if a prior pregnancy was difficult, share that history—it guides the plan for this cycle.
Responsible breeding extends beyond the clinical checklist. It includes realistic plans for placing puppies in suitable homes, spacing litters sensibly to protect the dam, and keeping transparent records for buyers. Ethics and good paperwork build your reputation and guard animal welfare.
From Mating to Confirmation
Some bitches show subtle changes in the first three to four weeks: a softer manner, brief queasiness, or “pinking up” of the nipples. These signs are interesting but not definitive. For reliable confirmation, an ultrasound scan between days 21 and 28 after mating is the standard. An early scan also helps you organise nutrition, parasite control, and a sensible whelping timetable.
To arrange an early scan with a clinician who understands breeder timelines, book via Pregnancy Diagnosis.
Later in gestation, an X-ray may help estimate litter size and foetal positioning. Your vet will advise on whether that’s appropriate for your bitch and breed.
Nutrition for the Pregnant and Nursing Dog
A healthy diet is the cornerstone of successful breeding. Pregnant bitches need customised nutrition to meet their changing energy and nutrient requirements—especially in the final third of gestation—and lactation is the most demanding phase of all.
Key Nutritional Guidelines
- Use a high-quality, complete puppy food during late pregnancy and throughout lactation. It’s energy-dense and balanced to support foetal development and milk production.
- Divide meals into smaller, regular feedings in late pregnancy to relieve pressure on the stomach and improve comfort.
- Avoid calcium supplementation unless recommended, as discrepancies may cause eclampsia.
- Keep fresh water available at all times; many bitches drink better when there are several bowls placed in quiet spots.
If you’d like a tailored plan based on breed, litter size, and body condition, our pet nutrition services can advise on portions, transition schedules, and suitable product choices so the dam stays strong without putting on excess weight.
Exercise, Grooming, and Everyday Care
Steady, low-impact exercise is beneficial at every stage of pregnancy. Aim for light to moderate exercise: steady walks, gentle play, and scent-based enrichment that engages the mind without overexerting the body. Avoid high-impact jumping and rough play, especially later in pregnancy, and stop any activity that leads to panting or reluctance.
Keep grooming calm and regular. Clean coats and trimmed nails reduce irritation, improve comfort, and make the whelping area easier to keep hygienic. A relaxed grooming routine also builds tolerance for handling, which is helpful when the dam is checked in late pregnancy and after whelping.
Preparing the Whelping Area
A calm, warm, familiar environment encourages the dam to settle and reduces stress during labour. Set everything up one to two weeks before the due window.
Environment essentials
- A whelping box large enough for the dam to stretch out, ideally with pig rails to reduce the risk of overlay.
- Non-slip, washable bedding (e.g., vet bed) that you can change quickly.
- A quiet, draught-free room with low footfall and easy cleaning.
- • Sensible heat management—newborn puppies cannot regulate temperature well, so create a warm zone and a cooler escape area.
If you’d like a structured run-through of set-up, risk planning, and what to expect, read about the support options under Whelping Support.
Recognising Complications During Whelping
Most dogs give birth naturally without complications, but breeders must be ready to act when problems arise. Delays in recognising issues can put both dam and puppies at risk.
Dystocia (a difficult or obstructed birth) can occur if a puppy is stuck in the birth canal, the foetus is large, presentation is abnormal, or contractions are weak. Red flags include strong contractions for over 30 minutes with no puppy, or gaps of more than two hours between puppies. In either case, call the vet immediately.
Other complications include retained placentas, stillbirths, and signs of infection in the dam. Keep the GoVets emergency veterinary services number displayed in the whelping room so you’re not searching for it under pressure. A quick call often prevents a small issue from becoming a crisis.For a clear, UK-specific overview of preparation and standard labour patterns, see The Kennel Club: Whelping your first litter.
What Labour Looks Like: Stages and Signs
Before labour (pre-whelp): many bitches become restless, nest, and go off their food. A temperature drop often appears in the 12–24 hours before whelping.
Stage I (cervical dilation): can last many hours. You’ll see panting, shivering, and pacing, but no active abdominal straining.
Stage II (delivery of puppies): contractions strengthen and coordinate. Once strong straining begins, a puppy should follow within a reasonable period. Short rests between puppies are regular; long gaps warrant a check-in.
Stage III (placentas): Placentas are commonly passed around each birth. Count them—a retained placenta can lead to infection.
If in doubt, ring for advice. No breeder ever regrets calling a little too early; many regret calling too late.
Young Puppy Care Promptly After Birth
The first minutes and hours are crucial to puppy survival and vigour.
Essential kit to have ready
- A digital thermometer for the dam.
- Scissors and clamps for umbilical cords.
- Washed towels to dry and stimulate puppies.
- Disposable gloves for clean handling.
- A scale to record daily weights.
- Safe heating equipment to preserve warmth.
- Contact information for the veterinarian in clear view.
Immediate steps with each puppy
- Clear the airway first, then gently rub with a warm towel to prompt a breath.
- Dry thoroughly to reduce heat loss.
- If the dam does not manage the cord, clamp or tie it 2–3 cm from the abdomen and cut on the far side; follow antisepsis advice.
- Encourage the puppy to take colostrum as soon as possible for antibodies and energy.
- Weigh and record; healthy puppies typically gain steadily day by day.
- Manage heat sensibly—provide a warm area and a cooler escape so pups can self-regulate.
For precise, clinical detail on normal labour, emergency warning signs, and postpartum care in bitches, the MSD Veterinary Manual is a concise reference.
Post-Whelp Care for the Dam
Once the last puppy is born, keep observing the mother.
- Temperature: a mild rise can be normal; persistent fever needs assessment.
- Lochia (discharge): should lessen gradually; a foul odour or heavy bleeding warrants a call.
- Food and water: keep both close by; most dams prefer several small meals.
- Mammary glands: watch for heat, hardness, pain, or discolouration (possible mastitis).
- Behaviour: trembling, stiffness, restlessness, or disorientation may indicate eclampsia or other complications—seek urgent help.
- Parasite control: continue for dam and pups as advised.
If anything worries you, our emergency veterinary services are available to guide the next steps.
Record-Keeping That Pays Off
Good notes save time and improve future litters. Record the first day of bleeding, all progesterone values (with dates and units), mating/AI dates and semen type, ultrasound or X-ray findings, whelping timings and placentas, each puppy’s ID and daily weights, and the dam’s recovery. Clear, consistent records reassure puppy buyers and support your decision-making in the next season.
Weeks 1–8: A Simple Timeline
Week 1 — Warmth, quiet, frequent feeds, and clean bedding. Puppies sleep, feed, and gain weight daily.
Week 2: Eyes open; continue daily weighing; short, calm handling. Keep the environment warm and stable.
Week 3 — Ears open; mobility increases. Begin gentle socialisation: normal household sounds, soft textures, and brief, positive handling.
Week 4–5 — Start weaning gradually while maintaining access to the dam. Keep hygiene high; trim tiny nails if needed to protect the mother’s skin.
Week 6: Broaden socialisation with safe objects, new surfaces, and short supervised experiences. Keep sessions brief and upbeat.
Week 7: Personalities develop quickly. Note temperaments to match puppies with suitable homes. Maintain routine parasite control in line with veterinary advice.
Week 8 — Complete health checks and microchipping as recommended. Give new owners a comprehensive pack: diet notes, parasite protocol, vaccination timetable, microchip documentation, and your contact info for ongoing support.
When to Call the Vet (At a Glance)
- Strong contractions for over 30 minutes without producing a puppy.
- More than two hours between puppies.
- Green/black discharge before the first puppy.
- Puppy is visibly stuck at the vulva.
- Heavy bleeding, collapse, severe pain, or signs of shock.
- Foul odour or other clear signs of infection.
Keep the number visible near the whelping box. A quick call can stop a small problem from becoming an emergency.
Final Thoughts
Good breeding blends knowledge, teamwork, and hands-on planning. Learn the progesterone cycle, offer specialised prenatal care, and get whelping arrangements set early; these simple steps can lift results for the dam and her puppies. At GoVets, we partner with breeders to provide progesterone testing services in Manchester, pregnancy monitoring, tailored pet nutrition services, and emergency veterinary services. With the proper support and preparation, every breeder can give their puppies the strongest possible start in life.
Book your appointment today at GoVets Manchester. Call 01612021518 or register online.
FAQs on Canine Breeding in Manchester
Testing should begin around day 5–7 of the bitch’s heat cycle, then be repeated every two days until ovulation is identified. If you are up against the clock, we can arrange same-day appointments in Manchester where available.
An ultrasound scan between days 21 and 28 after mating provides reliable confirmation. Physical signs alone are not dependable this early. To book a scan, use Pregnancy Diagnosis.
If more than two hours pass between puppies or the dam strains for over 30 minutes without progress, veterinary assistance is needed immediately. Keep our number in sight in the whelping area.
Many dogs manage unaided, but breeder supervision is vital. Even if everything seems smooth, be prepared to intervene gently or call your vet if complications arise. For set-up guidance and planning, see Whelping Support.
Keep the puppy food going through lactation. It’s calorie-dense, so it sustains milk production and supports puppy growth. If the amounts are unclear, our pet nutrition services can build a tailored feeding plan.