Posting for MIL as she is looking for any help she can get. She has an elderly beagle, 13.5 years old. For around the last year she has been going downhill and has dementia. She can still eat and drink properly, she is playful and will happily go on walks. However, she doesn’t understand night and day or any kind of routine anymore. She will bark for tea at 2pm and doesn’t stop until you feed her. I’m talking barking for hours if left to. She also wakes up around 3am and barks for breakfast, then forgets she’s had it and will keep barking and barking constantly. She has also forgotten her name. She never used to be like this. Luckily they have no neighbours so nobody to disturb. The vets have refused medication and basically said deal with it or put her down, but she doesn’t feel it’s time to yet as she’s not in any pain. Is there anything they can do to help her sleep at night and give her some kind of routine? Obviously they love her and will do anything to help her, but being woken up at 3am every morning is starting to take its toll