Just a note about fur babies. Two or three months ago, we had to make that dreaded drive with one of our pups. First time ever. We've been "fortunate" that any time we've lost one in the past, they just picked a night, found a comfortable spot and checked out somewhat peacefully. Anyway, this little guy was going on 15 years old so as much as we miss him, there's no way you can argue with having one with you that long.
That leaves us with one, who is going on 13. Ever since he came home with us, his "brother" was his constant companion. They were never separated. The little man that's still with us was younger and smaller and couldn't hurt a flea, but he was always the alpha male. We were HIS mom and dad. Wherever we went, he was right there. If he was on the sofa with us and brother came walking over, he went to the edge to give him the stink eye and a stern lecture. An unfortunate part of being the alpha male also meant he occasionally thought he had to mark his territory and drop a shot of pee in a couple of designated areas. The good thing is they were on tile so an easy clean up.
In the final weeks as his health declined, the sick pup would pretty much stick to 3 spots, which were buried deep in my closet, under the foot of the bed and in his doggie bed by the window. A couple of weeks after he was gone, the wife looked at our pup now (Mushie) and said, "Go find brother" just to see what he would do. He immediately ran to my closet and stared in. Then he went to the foot of the bed and looked under....then over to the doggie bed.
We always took them on vacations to the beach and one of their favorite things to do was to go out on the balcony and stick their heads through the railing to watch the people and other pups go by. Do it for hours. We just got back from vacation yesterday. There were several times that Mushie would come out on the balcony, timidly walk toward the railing, then back off and walk back inside.
His demeanor has changed since brother left. But it's become one that's 10X more clingy to mom and dad. He hasn't peed on the floor once either. He misses his brother.