Shelby's grandmother had a bad reaction to one of her medications and wound up in the hospital. After spending three days there,, Grandma was missing her dog, so Shelby decided to sneak "Patsy" in to see her.
The hospital's rules say "no pets allowed unless they're service animals." Shelby wrapped Patsy up in a blanket, slung over her shoulder, as if she were covering a baby.
The tweet has been retweeted 98,000 times since Shelby posted.
Was this the right thing to do? She's not the first.