Tiny, smallest in the litter, but full of spunk. Lots of fun and active, PakaJack Russell, excellent quality Short Jack Russell - She should be around 9-10 inches at the shoulder - most likely less. Normal weight would be around 10 lbs when grown. She has a very short smooth coat like her mother. She is very spunky for a shorty. PakaJack Russells are very intellegent. Puppies are handled daily from birth. We do sound sensitization, which is playing a cd with all kinds of daily sounds. The theory is that you expose them to sounds before they are old enough to be afraid. We work very hard to make sure that our puppies are able to be successful in their new homes. Registered. Spay/Neuter Contract. Please fill out application on website.