Finally, a dog might be trying to claim his territory, barking to remind other dogs in the neighborhood of their boundaries. (cuteness.com)
If you see a stray dog in your neighborhood that you feel needs to be rescued or helped, contact your animal welfare organization and find a way to solve the problem. (bulldogmixes.com)
A word of advice and warning; when it comes to a female dog in season, every male dog in the neighborhood will start appearing at your door! (all-about-goldens.com)