My girl is 12 years old, has started to slow down a lot over the past few months, she had major surgery last year and I almost lost her, she seemed to have new lease of life after the op but then started slowing down, she sleeps a lot, doesn’t bounce around anymore and is much quieter. Put it down to her age as 12 is quite old for her breed. The last 2 mornings she has turned her nose up at her breakfast which is unlike her. She has no other signs of illness, her nose is nice and wet, gums are pink and her poo’s are solid. She has been struggling with the heat so it could possibly be that. She hates going to the vets (she gets so upset in the car) so I don’t want to take her unless I really need too. Should I wait a couple days and see how she is?