Spaying (ovariohysterectomy or ovariectomy) is the surgical removal of a female dog's reproductive organs. It prevents unwanted pregnancies, eliminates the risk of pyometra (a life-threatening womb infection), and reduces the risk of mammary tumours.
Spaying Costs by Dog Size
- Small dogs (under 10kg): £200–£280
- Medium dogs (10–25kg): £250–£330
- Large dogs (25–40kg): £300–£380
- Giant breeds (over 40kg): £350–£450+
Keyhole (Laparoscopic) Spaying
Keyhole spaying is a minimally invasive alternative available at some practices and referral centres. Instead of a large abdominal incision, the vet makes 2–3 small incisions and uses a camera to guide the surgery.
- Keyhole spaying cost: £350–£600
- Benefits: Smaller incisions, faster recovery (days instead of weeks), less pain
- Drawbacks: More expensive, not available at all practices, only removes ovaries (not the uterus)
Keyhole spaying typically involves ovariectomy (removing only the ovaries) rather than ovariohysterectomy (removing ovaries and uterus). Research shows both approaches are equally effective at preventing future health issues.
Best Age to Spay
Traditionally, vets recommended spaying before the first season (around 6 months). Current evidence suggests that for some breeds, particularly large and giant breeds, waiting until the dog is physically mature (12–18 months) may have skeletal and joint benefits. Discuss timing with your vet based on your dog's breed.
Recovery Time
Traditional spaying: 10–14 days of restricted exercise. The wound is usually checked at day 3 and stitches removed at day 10–14.
Keyhole spaying: Most dogs return to normal activity within 3–5 days. The small incisions heal quickly.
Charity and Low-Cost Options
Dogs Trust, PDSA, Blue Cross, and the RSPCA all offer subsidised spaying for eligible owners. Some local councils also provide neutering vouchers. Check eligibility on each charity's website.
Last updated: March 2026. Sources: BSAVA, CMA provisional decision (October 2025), VetCost practice data.