Q: Should I let my dog have a heat before I spay her? A: Medically, it's better to spay your dog before their first heat. It greatly reduces the risk of mammary tumors. People who wait to spay their dogs until after their second heat greatly increase the risk of mammary tumors in their pets.
Spaying a dog during a heat cycle can be done but it increases the chances of complications. During the heat cycle, there are increased estrogen hormone levels in the body. This causes the uterus to swell and may make the location of the ovaries difficult.
When to Spay a Puppy. It's generally recommended to spay puppies between the ages of 4 to 6 months, says the American Animal Hospital Association (AAHA). By that age a female puppy's sex organs are fully developed but she hasn't yet experienced her first heat cycle, during which she could become pregnant.
We know that spaying before the first heat cycle reduces the incidence of mammary cancer by 99.5% while spaying after the first heat cycle but before the second decreases the incidence by 92%. Spaying after the second heat cycle decreases the incidence rate by 74%.
The short answer is- yes it will. Spaying and neutering both involve making permanent changes to your dog's reproductive system, whether male or female. Dogs' hormonal systems change based on their reproductive system, just like in humans! Hormones are in part responsible for some of our behaviors.
When a female dog or cat goes into heat, their reproductive organs and related blood vessels become engorged with blood. Your veterinarian will need to take extra precautions and it takes more time to complete the surgery.
Before your dog is spayed, you will need to make an appointment with your veterinarian to discuss the procedure and to evaluate your dog's health. Your vet will perform a physical examination of your dog and will most likely recommend running some blood work to make sure your dog is healthy enough for surgery.
Starting when your female puppy is between six months and one year old, she'll begin her reproductive cycle, or “go into heat.” During this 3- to 4-week period, she's ready to mate and looking for dates. That said, every pup is different and your pup may be on her own timeline.
Is it Too Late? The recommended time to spay or neuter a dog is six to nine months. But if your dog is healthy, there is no specific age limit to having the procedure done.
According to experts, while it's not ideal, a cat who is in heat can be spayed during her heat cycle. The reason that vets are slightly hesitant to perform this procedure while a cat is in heat is because blood vessels and tissues can become engorged during heat and this can raise the risk of bleeding during surgery.
Spaying a dog in heat is NOT desirable for the dog, the owner during aftercare, or the surgeon. The best choice, unfortunately, is to wait until the heat cycle is finished-about 4 weeks from the day you first noticed her attractiveness.
The most recent research has shown that spaying and neutering pets as puppies and kittens can affect their growth. Early spaying and neutering increases the length of time that the bones grow, which results in a taller pet. The concern is that increased growth may affect how joints align.
Heat usually lasts between 2-4 weeks. Early in the cycle, a female dog may not be receptive to male dogs, although some are receptive through the entire cycle. It can be shorter or longer and you'll know the cycle is over when all her vulva returns to its normal size and there's no more bleeding or discharge.
While there are a lot of variables, spaying will typically run $50–$500. Costs at the low end of that spectrum are typically subsidized through a public agency. "There are many low-cost spay and neuter clinics around the country to help make the process more accessible to all pet owners," Moore says.
Female dogs cycle into heat on average every six months. But this can vary, especially in the beginning, so it's a good idea to keep track. It can take some dogs 18-24 months to develop regular cycles. Small dogs will tend to go into heat more frequently, as much as three or four times a year.
Some signs of a female dog going into heat may include lower energy levels, more aggressive behavior, differences in leg-raising while urinating, urinating more often than usual, and even running away from home. This is unlike male dogs, who do not experience heat cycles.
Keep her as quiet as possible for one week. Too much activity too soon will disrupt the healing process and can lead to swelling and/or the formation of a fluid pocket under the incision. If a fluid pocket does form (seroma), it should go away on its own in a few weeks. Short on-leash walks are okay.
Keep your pet confined where it will be quiet and warm. DO NOT place it on a bed or other high place. Keep your pet away from other animals and children for at least 12 hours. Offer water and food in very small amounts for the first 12 hours.
Progesterone hormone can become higher which can lead to aggressive behaviour in a female after a season has ended. If your dog is having a phantom you will also start to see nesting behaviour. She will attempt to create a safe area for her puppies (though non-existent) picking an area within the home.
Some females become irritable or anxious and others might feel pain. Because spayed dogs don't have to go through these hormonal changes, their behavior may be more consistent. Females may show less aggression towards dogs and humans after they're spayed.
Spaying stops female dogs from entering the estrous cycle, during which their genitals get swollen. Since spayed dogs will not experience heat (an estrus cycle), they will not face the bleeding associated with it.
Dogs spayed before five months of age may slightly more likely to develop hip dysplasia and cranial cruciate ligament (CCL) rupture. Spayed dogs have an increased risk of developing hypothyroidism. Dogs may experience changes in metabolism and appetite after spaying.