They usally go through heat after about 1 year. It's sorta like their periods. But they could go through it any time after that if they are not spayed. If you're dog has been spayed and is still going through heats then you sshould contact your vet as soo nas possible. If your dog is still very young and seams to have heats like symptoms, such as bleeding and swelling, then you should contact your vet immeadiatly. There could be something wrong with your pup. have fun and good luck!!! :):)
Most larger dog breeds have their first estrus at around 15 months.
Usually between six months and a year old, but it is different for each dog.
Around six months, but you should never try to breed from a dog at this young age.
Most dogs go into a estrous cycle within about 6 monthes of age some up to about 14 monthes of age. Dog's estrous cycle usually lasts three weeks, meaning she can get pregnant in that timeframe Dogs go into heat about 2 times a year, some up to 4 times a year
Usually dogs come into heat anytime after they are about 6 month of age, their vagina will swell quite a bit, the dog will lick herself a lot, starting with a clear fluid and then blood. If you do not want the dog to go into heat have her spayed at 6 month of age or soon after the first heat.
All depends on the dog, ask your vet Typically from four to six months of age.
Dogs typically go into heat for the first time between 6-12 months of age, but this can vary depending on the breed and size of the dog. Smaller breeds may go into heat earlier, while larger breeds may go into heat later.
Every kind of dog (female) gets into heat from 6 months of age and then every 6 months. (only if not spayed)
every 6 to 12 months unless fixed if fixed no more heat and maybe depending on breed age may diminish it
She may go into heat as early as 5-6 months of age. Seriously considering spaying her before her first heat cycle to help avoid mammary tumors(breast cancer) and pyometra (dangerous and often life threatening uterine infection). With so many dogs already being euthanized in pounds and shelters, why create more?
Dogs, in general, usually have their first heat cycle somewhere between six and nine months of age. Thereafter, if the dog remains intact (not spayed), heat cycles come, on average, every six months.
Silky terriers typically go into heat cycle or estrus every 6-8 months. The first heat cycle usually occurs around 6-8 months of age, but it can vary depending on the individual dog. Engaging a veterinarian for advice on the heat cycle can help in understanding the specific needs of your silky terrier during this time.