Dog Neutering Cost UK 2026: Male & Female, Chemical & Surgical
What neutering or spaying a dog costs in the UK in 2026 — surgical, chemical (Suprelorin), and low-cost vet scheme prices. Real ranges by dog size and procedure.
£150–£600
Typical UK private vet range. Charity schemes can be £50–£100.
Full UK price range
| Service / tier | Typical UK price (2026) | Notes |
|---|---|---|
| Male castration — small dog (under 10kg) | £150–£250 | |
| Male castration — medium dog (10–25kg) | £200–£350 | |
| Male castration — large dog (25kg+) | £250–£450 | |
| Female spay — small dog | £200–£350 | |
| Female spay — medium dog | £280–£480 | |
| Female spay — large dog | £350–£600 | |
| Laparoscopic (keyhole) spay | +£150–£250 | On top of the standard spay price |
| Chemical castration (Suprelorin implant, 6m) | £90–£180 | Per implant |
| PDSA / RSPCA / Blue Cross assisted schemes | £50–£150 | Eligibility: benefits-based |
The short answer: neutering a dog at a private UK vet in 2026 costs £150–£450 for a male castration and £200–£600 for a female spay. Small dogs are at the lower end, large breeds and keyhole spays at the top. Charity-assisted schemes (PDSA, RSPCA, Blue Cross) run £50–£150 for eligible households on benefits. Chemical castration (Suprelorin implant) is £90–£180 per implant for a 6-month suppression.
This guide covers what each procedure includes, how price moves with dog size and type, and what the evidence says about timing the procedure.
How much does male dog castration cost in the UK?
A standard surgical castration — removal of both testicles under general anaesthetic — costs £150–£450 at a private UK vet practice in 2026. The main cost driver is the dog's size: bigger dog = more anaesthetic drug, longer surgery, bigger kit, more pain relief afterwards.
Small dog (under 10kg): £150–£250. Covers Yorkies, Cavaliers, Chihuahuas, small terriers.
Medium dog (10–25kg): £200–£350. Covers Cockers, Beagles, Border Collies, medium Spaniels.
Large dog (25kg+): £250–£450. Covers Labradors, Golden Retrievers, GSDs, Rottweilers. Some practices charge more for dogs over 40kg.
What the price includes: pre-op consultation, anaesthetic, surgery, pain relief at the practice, two post-op pain relief medications, a cone or body suit, and a free post-op check within 10 days. What it does not include: a pre-op blood test (£50–£90 extra, sometimes required for older dogs), an overnight stay if there is a complication.
How much does female dog spaying cost in the UK?
A standard female spay — either an ovariohysterectomy (both ovaries and the uterus) or an ovariectomy (ovaries only) — costs £200–£600 in the UK in 2026. Price tracks size the same way as castration, and female spay is always more expensive than male castration because it is a more invasive surgery.
Small dog spay: £200–£350.
Medium dog spay: £280–£480.
Large dog spay: £350–£600.
Keyhole / laparoscopic spay adds £150–£250 to any size and is offered by specialist clinics. Keyhole spays have shorter recovery, less post-op pain, and smaller scars. Not every vet practice has the equipment — ask at your first consultation.
How much does chemical castration (Suprelorin) cost?
Suprelorin is a small implant placed between the shoulder blades that suppresses testosterone for roughly 6 or 12 months depending on implant size. UK cost: £90–£180 per implant including placement.
Useful for: (1) deciding whether to surgically castrate — try the implant first, see whether the behaviour changes you were hoping for actually happen, (2) dogs medically unfit for surgery, (3) owners who want a reversible suppression rather than a permanent procedure.
Downside: each implant is a one-time cost, and long-term use costs more than a single surgical castration. Most owners who start on Suprelorin either continue indefinitely or move to surgery after one or two cycles.
Are there cheaper options via UK charities?
Three main UK schemes offer assisted neutering for eligible households:
- PDSA: free or subsidised treatment for owners receiving means-tested benefits (Housing Benefit, ESA, Universal Credit). Spay or castrate typically £50–£100. Eligibility is area-specific — use the PDSA eligibility checker.
- RSPCA Assisted Neutering: voucher scheme for low-income households. Contributes toward the cost at participating private vets. Typical reduction £50–£200 depending on region and scheme.
- Blue Cross: operates from hospitals in London, Victoria, Merton, and Grimsby. Low-cost neutering for owners receiving benefits. Typical cost £50–£150.
If you are not on benefits but costs are prohibitive, some private vets offer a payment plan — ask. Pet insurance does not cover neutering because it is elective, but some plans include a small neutering discount at affiliated clinics.
When should a dog be neutered in the UK?
Current UK veterinary guidance has shifted toward later neutering for large and giant breeds. Too-early castration in large breeds is associated with increased orthopaedic issues (cruciate ligament rupture, hip dysplasia), and delaying to 12–18 months in large males is increasingly recommended.
Typical UK timing:
- Small breeds: 6–9 months for both sexes.
- Medium breeds: 9–12 months for males, after first season for females (~6–10 months).
- Large and giant breeds: 12–18 months for males, second season for females (often 14–20 months) — subject to individual vet advice.
The exact timing is a conversation between you and your vet based on the individual dog, not a fixed rule.
What does the total cost of neutering look like?
Budget for these plus the procedure fee:
- Pre-op blood test (if recommended): £50–£90
- Cone or medical pet suit: £10–£30
- Post-op analgesic top-up: sometimes included, sometimes £15–£25 extra
- Soft bland food for 2–3 days post-op: ~£10
- Time off work / dog-sitting during recovery (first 48h): variable
Realistic all-in cost for a medium dog, private vet, standard surgery: £280–£420. For a giant-breed female with keyhole spay + blood work: £600–£900.
See pet insurance considerations for how this interacts with ongoing monthly costs. For breed-specific welfare context (brachycephalic-specific anaesthetic precautions, giant-breed timing guidance), see our breed guides.