She will start to swell.
No they can not and they will typically not let a male mount them if they are not in heat.
It is possible for dogs to mate even if the female is not in heat, as male dogs may attempt to mount and breed with females regardless of their reproductive cycle. It's important to closely supervise interactions between male and female dogs to prevent unwanted mating and potential pregnancy.
No, after being spayed, fixed adult female dogs no longer go into heat because the surgery removes their reproductive organs, including the ovaries which produce hormones responsible for the heat cycle.
No, male dogs do not go into heat. Heat, also known as estrus, refers to the reproductive cycle of a female dog where she becomes fertile. Male dogs do not have this cycle.
Well, if your male is in heat, you either need to a": double check it's business, or b: call guiness book of world records, because only females go into heat
Female dogs go into heat when they think of mating, they get excited, then the male dogs will mate with them... however a male dog can make a female one to go into heat by licking the dog's vulva with their tongues...........
if they are not female and are not fixed
I have a female Newfoundland and she just went into heat right at 6 months old.
Female dogs heat usually lasts 3 weeks.
they have periods but then it is called going into heat
No they do not the female dog has to be in heat
If they aren't neutered, yes.
No, only female dogs can go into heat. Males can mate at any time of the year.
Like Females we have are period and female dogs also have there period every six months.But there is called heat not a period it usally last up to 3 weeks.
Depends how bad it is.
Every 6 months.