This one particular doesn’t care about our Dad

So, my Dad rolls into the house on Saturday from being away for work. Truck driver, my sister who gets three days on and three days off at work. Is now blanking my dad’s calls because he didn’t pick up her dog. There was no plan, it’s a phone call on the day he got back and he said no because he wanted to get some rest and she blanking him. This the same sister that asked £20000 and hated him for being poor. Like, I know parents meant to love their children unconditionally but I would pretty much disown her. I mean my Dad had an heart attack, during recovery she kept dumping the dog on him.