Eating habits

My pups have just turned 8 months and 7 months usually they would destroy there food in their food bowl with in a minute of it being put on the floor but the last week or two they have just sniffed at then gone back to it later or not even at all that day. Also they have just been wormed and one of them my oldest sheen the boy has had the runs since hes been wormed there was even a small amount of blood in his poo as well what do you think to the vets ?

I'd take them down to the vets due to their age, even if it's just as a precaution. If they're both off their food and one has bloody stools, it's possibly a viral infection or parasite.

What colour was the blood - bright red or dark?

bright red there wasn't a lot and he seems fine today think im going to see how he goes today and if hes the same him first thing tomorrow

If it's bright red, it'll be from the lower digestive tract, so it's most likely due to the diarrhoea. If they're still not eating properly by tomorrow, I'd agree that they need vet care.

Aww poor furbabies, I hope they're well again soon

Aww poor things, I hope they are okay, let us know how they get on xx