House training issues for 1 year old Beagle…?
If your other dog is not housebroken, that is part of the problem. I brought home a chihuahua who was not housebroken, and my other foster dog (who had absolutely NO problem previously) starting pooping in the house, too. Potty train your little guy, and tell your older dog NO when she goes inside, and put her right back out immediately. Dogs use their sense of smell to tell where the “bathroom” is, so be sure to use some kind of enzyme product (I use Natures Miracle) to clean the area in the house and remove any scent.