I also think alot has to do with the indivdual dogs personality. I have had 5 dogs of my own over the years and treated them all the same. They all had differing personalities. One only wanted to be by me, One, my Pom has never liked to be out in the open much, prefers to stay under the bed and never would sleep with me. I just love each one for his/her unique personalities and try to have them comfortable around others but it doesn't always happen. Just like humans some of us are shy and some are outgoing. |