Our female, Indy, is around two years old (per the rescue we got her from) and was spayed this past May. She appears to have had at least one litter in the past. Last night we took her to the dog park for the first time and we encountered a problem with a couple of male dogs. The two males were intact and were really after Indy to the point we had to take her and leave. One kept trying to mount her and the other just wouldn't leave her alone. My question is, can a spayed female still give off scents as if she is in heat? If so, will she always do so or will the scent go away after a period of time. I would love to understand what is going on here. The neutered males ignored her sexually, but the two intact males were very interested. I know these are probably "dumb" questions, but we are first time boxer parents and we have never been breeders and don't plan to be, hence the ignorance. TIA