@Lathasv : absolutely right Latha, good suggestion to @mimmyme, they are better than children, and no wonder in US people prefer pets instead of having children. For many reasons, which I truly understand now. @jskls : I feel they are very friendly, once you get to understand their language you will be fine with them. @Srama : my dog's nick name is Jaggu, we love her so much @Kaniths: you always give nice suggestion to share my post to other links but I'm lazy, I will try to follow. @Scorpio : glad you had a pet from child hood. I have tons of stories to share about my pet ventures will slowly do it! Thanks everyone for keeping occupied to write more by your encouraging comments!