What is it when your dogs throw up worms?

When your dog vomits or has diarrhoea containing spaghetti-like segments or rice-like objects, they may have a tapeworm or roundworm problem and should be treated and vaccinated by a Vet as soon as possible. Hookworm also can be responsible for diarrhoea in young puppies or weight loss and a poor coat of fur in older dogs.