Funny you should post this - our two have discovered squirrels just this week & they are going crazy chasing them. The squirrels just sit in the trees & look at them & chatter - driving them more crazy. Stormy almost caught one by the tail yesterday!! One has found his own little perch he hangs out on daily.
He let me come right up to him to take this pic. (They will even come up on our deck & try to eat a certain plant that we have. I don't think that will happen anymore now that the dogs are on the hunt!)
Your girls are so cute & I always love looking at their pics & hearing of their adventures!