Hi

Have a bulldog bitch who is 18 months old, have been feeding her Pro-plan puppy large breed. She weighs approx 21KG and is short for her breed. Is this the correct type of pro-plan to be using or should I change to the normal type. The reason for using the puppy large is her last ownder was using this kind.

Thanks

Whatever the breed an 18 month old dog is no longer a puppy, whatever brand you should be feeding an adult food. 

There are "junior" foods available, but they are completely unnecessary, even for giant breeds who have more growing to do than a bulldog (whatever the variety) at 18 months. 

Stacey