Old Piggies..

[spudnik]

Hello, I have 2 older females Lois and Morgan they are both just over 7 year old, Morgan has become frailer in her old age, but she still eats like a horse, and although she sleeps a lot more during the day she is still very much lively when she is up!

I'm a bit concerned about Lois though, normally she is really bubbly and into everything but yesteday i noticed she looked a bit quiet.. and she didnt eat her supper with much effort like she usually does, she is still eating and drinking etc i gave her extra veg this morning just incase she's feeling a bit off and she ate that, she has been eating hay etc too she just seems to be havng an off day.. is this normal in older piggies?

Thanks for any advice