WOW - Seems the local Rx should offer dogs with their other medications.
As one who is recovering from a heart attack last month, I can say my English Springer Spaniel has been a velcro dog since I returned from the hospital. He even picked up the word “Nap” when I tell my wife I’m going to take one, he runs and jumps on the bed ahead of me and has to lay next to my feet. Overall, dogs do sense when things are amiss. I couldn’t live without one.