You got a postcard from the other side of the Rainbow Bridge - what did it say?

My Ambrose would send a message to me and his brother (not really, they were fostered together till they came to live with me), Jackson, that said he is not sick anymore and my old babies greeted him and play with him at the Rainbow Bridge. He would tell me he loves me and misses me, and he would tell his bro, "I'll be waiting for you. We will go play when you get here. I will introduce you to all mom's other cats and dogs and we will all play together."