It’s a well-known fact that dogs don’t always have the strongest sense of boundaries. These are creatures that like to lick strangers’ faces and sniff their crotches, after all. The latter behavior ...

When a female dog goes into heat many first time pet parents feel very confused. Her behavior may change and there can also be spots of blood. This time is natural and happens about twice a year.

Add Yahoo as a preferred source to see more of our stories on Google. Simoné van der Walt / Snapwire via Getty Images It's a well-known fact that dogs don't always have the strongest sense of ...