I wonder if anyone can advise what could be bothering my old boy. He’s a 13 year old collie and was very I’ll a few years ago with and now takes medication for his thyroid is almost completely deaf and has cataracts. He gets a bit muddled sometimes and because of his hearing/eyesight has lost his recall so is mostly walked on an extendable lead. He’s eating well but cries in the night as I think he thinks he’s lost. He is fine if you sit with him for a bit, but I can’t have him sleep in with me. He sleeps like the dead once asleep but the last couple of days has woken and gone into the next room where he “digs” a rug very actively. What is going on? He doesn’t seem very “present” when he does it and once I have his attention goes back to bed and settles. He doesn’t seem to be in pain or upset but just totally not himself.
Any insight would be very appreciated as I don’t know what to think.