I guess pets are no different that humans when it comes to sharing. This is something that is really hard for us. it is something that does not come natural, it must be learned. It is in our human nature to be selfish so we must work hard to over come this. I have met many generous individuals through the years but there are those you meet in life that everything has to be centered on them. Obviously they did not learn the lesson about sharing.
I hope that you have!!!
