Royal Canin no stock AGAIN

Again there is no stock of Royal Canin specialist food. This has happened multiple times this year. Their contact phone number also never works. It is very disruptive to get your dog used to a special food and then have to change it as there is constantly a stock issue. Animals are on these specialist foods due to severe medical conditions and it is irresponsible of Royal Canin to allow stock to become unavailable on a regular basis. We cannot simply go back to regular food while we wait.