My bull terrier is 6 ( almost 7 ), the past few nights she has been quite unsettled and is occasionally sick, she paces around a bit and I get up and let her out but she doesn't do anything ( just Potters around the garden and then comes back in ), she's quite lazy but has bursts of energy usually in the evening, this morning I took her for a walk, I don't take her that often as it's hard work with 2 dogs and she seems happy playing in the garden, today she struggled with a short walk and was plodding along slightly out of breath, all she has done since we got home is sleep ( she's now snoring on my lap ), she seems to want to be with me even more than usual and wants extra cuddles. She's eating fine, pooping fine and other than a couple times where she has been sick her food is staying down.
Could she be poorly or is it just down to getting older?