What size dog kong toy should I buy?

My lab puppy is 4 months old. She had a puppy kong, but now at 33 pounds and growing she needs a bigger one. Should I get her a large, extra large? What about king sized? The vet is guessing she'll top off at about 70 lbs. They are not the cheapest toy, so I want to buy one that she can use for a while. Thanks so much!

i would probably go with large, extra large maybe be a bit big for her now and her coming months.try www.petsupermarket.co.ukwww.zooplus.co.ukthey have good bargins on here and are very compeptive prices

With a lab, I'd go for the extra large. It'll be a tiny bit big for now, but your Lab will quickly grow into it. The large isn't all that large.

my german shepherd has the extra large, go for the black extra tough one too, they are worth the extra few £$.My dog has had hers for 7 yrs and is still as good as new.

My 2 yr. old black lab absolutely loves the Kong Water dog toy. It comes in a medium and large size, so you can choose the right size for your dog. I know they can be pricey sometimes, but it really depends where you buy it. I found TailsByTheLake.com through a friend, and their large Kong Water toy is only about $13, not too bad at all http://tailsbythelake.com/cokowirom.html