Female dogs will sometimes mount when they are in heat, but only when they are in heat, and this can be due to sexual arousal ...

During her heat, you'll notice several behavior changes, including agitation, nervousness, and even aggression toward males. She also may mount, or hump other dogs. After her heat ends ...

A video of an owner discovering what his male dog did while the female was in heat quickly went viral on TikTok. Female dogs who have not been spayed go into heat about twice a year, starting when ...