Had the strangest day with our dog. Context she’s a 5 year old cavapoo with the most beautiful nature. Today all day she has follows dd everywhere. Doesn’t normally pay her much notice. Always wanted to be in the same room as either me or Dh. She has wanted to sit on dd bed and keeps licking her hands and legs. I’ve just shut her in a room with me and she’s crying at the door. It’s actually starting to freak me out as I’ve googled it and several searches say pets can tell when someone is ill and it causes anxiety. Dd has no obvious sign of illness. She has never behaved like this before. She has been glued to her side all day. When I have tried to physically more her away she has growled at me. Any ideas?