He died an untimely death just a week after we left for our excursion in Texas. Claire doesn't remember him and Evie only does vaguely. To Jack, he was just a nice cat but other than my occasional sadness, the most notable difference are RJ's siblings--Hercules and Snickers. They don't interact at all the same since RJ has been gone. The three used to romp and play frequently but now Herc and Snickers barely acknowledge each other.
We all miss him.