Ask Dr. Paola – HELP! At What Age Should My Labrador Be Spayed? (August 24, 2026) — Dogster

“Hello Dr Paola,

Our 6-month-old feminine English Labrador, Stella, weighs nearly 60 lbs. Her breeder really useful spaying between 1 12 months and 18 months due to concern that the expansion plates are nonetheless open. Our vet recommends spaying her earlier than her first warmth cycle due to fewer problems from the surgical procedure and different points that may floor from letting her go too lengthy earlier than being spayed.

There are numerous elements to think about, together with cancers, tumors, therapeutic time, bone construction/well being, hormones….after which, one thing popped throughout my laptop display about laparoscopic spaying that gave the impression of ready would not be an issue however possible an costly choice, if I might discover one shut by.

All to say, I am involved. We have had American Labs with numerous grades of the above points, and naturally we do not need these to floor. Additionally, we’re in our 70s, and Stella possible is the final massive canine we’ll have, and we wish to do what’s proper for this child given her dimension and breed. Are you able to present steering?”

– Donna

Hello Donna,

Stella’s dimension at six months, approaching 60 kilos, places her firmly within the massive breed class, and that makes this choice extra nuanced than a easy “spay early” advice. Each your breeder and your veterinarian are working from reliable considerations, however they’re specializing in completely different dangers. Given your loved ones’s expertise with Labradors and orthopedic issues, I feel it’s particularly necessary to think about Stella’s skeletal growth when deciding when to spay her.

The priority about development plates is reliable. Estrogen contributes to regular development plate closure, so eradicating the ovaries earlier than skeletal maturity can lengthen development plate exercise and alter the proportions of the creating bones. In massive breed canines, that is notably related as a result of their skeletons mature significantly later than these of small breeds. Consider Stella’s skeleton as a home nonetheless being framed. The construction could look practically completed from the skin, however a number of the most necessary work continues to be taking place inside. Studies in Labrador Retrievers have discovered elevated charges of sure joint problems in canines spayed at youthful ages, though the proof doesn’t imply that each early spayed Labrador will develop orthopedic illness, nor does it set up that ready causes most cancers.

Your veterinarian’s concern about permitting heat cycles can be legitimate. Spaying earlier than the primary estrus supplies the best discount in mammary tumor risk, and that protecting impact decreases because the variety of estrous cycles will increase. Nevertheless, permitting Stella to mature for added months doesn’t imply accepting an inevitable most cancers downside. For a large-breed feminine, an inexpensive compromise is commonly to permit further skeletal maturation and plan the process round 12 to 14 months, usually 2-3 months after the primary warmth, relying on her particular person development, orthopedic well being, family circumstances, and your veterinarian’s evaluation. I might be extra snug with that individualized method than selecting both six months or 18 months as an absolute rule. Stopping unintentional breeding throughout this era is extraordinarily necessary.

Laparoscopic ovariectomy is definitely value investigating whether it is obtainable to you. It’s a surgical method that removes the ovaries by small incisions and customarily leads to much less tissue trauma and a snug restoration, nevertheless it doesn’t change the hormonal penalties of eradicating the ovaries, so it doesn’t make early spaying equal to ready for maturity. It’s best regarded as selecting a gentler surgical route, not as an answer to the timing query. For Stella, I might talk about a plan centered round permitting extra development, intently monitoring her orthopedic growth, stopping being pregnant, and contemplating laparoscopic surgical procedure when the timing is acceptable. 

Given her dimension, breed, and your earlier expertise with Labradors, I feel your intuition to decelerate and make this a considerate choice is solely acceptable. The opposite factor I might point out is that, as you’re in all probability conscious, spayed females are sometimes extra vulnerable to turning into obese, as a result of results of hormones on the metabolism. Provided that Stella is already fairly a big woman, I might wish to ensure that her weight is acceptable for her physique dimension. Your vet will help you with this, or you should utilize physique situation scoring to see if any changes could be wanted.

Greatest needs, 

– Dr. Paola