Well HOttie spent 4 years of his life, and his predessor Buddy spent his last 2 years, in a apartment. However- I did have a bike trail, and I took them for a mile walk or two every day. They love to trot along like in a pack. They really are more couch pototoes, but love a good walk daily. These days, they run in the yard several times a day as I can not take them for a walk. Sighthounds are known as " the seniors" dog for this reason and their demeanor in general. ( have to be encouraged to jump up, seldom if ever bark, and calm nature around other people - like not pulling etc. .. ).
Zubin is always relaxed. I have noticed the girls keep their tails slightly tucked. This is also a natural position for the tail- either slightly tucked or straight down. Even in full excitement ( like hotties video of the attack on the tv set) shows only a very slow and low tail wag..