In January, we adopted a senior Grey that had been turned in by her family because they were moving ! Anyway, Pearl is very sweet and well trained, even knowing "sit" and "lay down". She is perfectly housetrained and been a joy to live with. Foley, our other girl came to us as a spook in Aug. 2004 - she has made remarkable progress and is becoming a love puppy - she is not a girl that will assert herself. Pearl likes to be the boss - if Foley is eating/drinking/laying on what Pearl think is her bed, she will just stand by Foley and give her "the eye'. Foley then lets Pearl have whatever.
Pearl turned 11 in March. In the past few weeks, she has acted like she may have some "dementia" - she stands up and then looks confused and seems like she doesn't know what she wants to do. In the past couple of days, she has become grouchy towards the smaller dogs and the cats. An example: yesterday, I was here in the office and Pearl was laying on the floor by my chair. As one of the JRTs went by, she growled and really lunged at her. Then last night, she jumped up off her bed in the living room and almost cornered one of the cats. She would have persued her if we hadn't physically restrained her. Even after the cat left the living room, Pearl was still looking for her. She had never shown any interest in the cats until then.
When there is no one in the house, both Greys are muzzled - they have been since Pearl arrived and showed that she is the alpha. Now, I am having concerns about her even when we are home!! She is So sweet and deserves to live her days out in a wonderful home (OURS, of course!). Does this happen with the older Greys? Any suggestions? We really love her and want to do what we can to keep everyone safe and happy.