We introduced several animals to our dogs at the shelter. George was the last guy they brought out. He was a "senior" who lost his family to the economy. We fell in love with him and our dogs were fine with their new mate. We are crazy about him and at 6, he acts like a much younger dog.
I have a big yard and Mom bought me my own pool! I was tied up to an apartment balcony before. My yard and my human family and dog family make life good.