I don't remember how old your dog is but, it isn't recommended that run your dog through most of the agility equipment until they are at least 1.5 years old due to their growth plates still being soft. The stress of jumping, weaving, and even working the contact obstacles at a low, training, height can damage the growth plates.
That doesn't mean there aren't things you can do with her now though.
One incredibly safe, and actually important, skill you can teach her is that she has hind legs and where they are in relation to the rest of her body. This knowledge is important to avoid knocking jumps and not falling off the contact obstacles. You can train this with a simple extension ladder.
Lay the ladder on the ground and walk her through the rungs. The goal is to have her go through the ladder's rungs without (1) jumping out of the ladder, (2) missing an opening between rungs, and (3) not step on the rungs.
Another thing you can begin teaching is Targeting. This is usually a technique used for training a 2 On 2 Off (2O2O) contact end. All you need is the lid from a margarine container and some treats. Start by baiting the lid with a treat and telling her "Target". When she get the treat from the lid, praise her. After she has the idea of touching the lid to the word "Target", remove the treat (keep it in your hand) and say "Target"; reward for touching the target. Once she gets that, make it more difficult by starting to move away from the Target and 'sending' her to it by saying "Target". Praise and reward this. You can do this like a game and have a blast teaching it.
Next - start to teach a 2O2O contact. All you need is a 1x6 or 1x8 plank from the hardware store. Walk her across the plank (like you did the ladder). First goal, walk across with all 4 paws on the plank. Second goal, stopping at the end with two paws on the floor and two on the plank, Third goal, add your targeting training by placing the target at the end of the plank.
Last but not least, get her use to things that move under her. Using the same plank you are working with for 2O2O, put a small piece of PVC pipe (2" diameter) just off center so one end is on the ground and the other up in the air. Repeat your exercises you used for 2O2O training with the moving plank.
Of course, it goes without saying that you should also work on Recall, Sit-Stay, Down-Stay, Stand-Stay, and Focus exercises.
All of these are safe for the puppy and will give her a head start when you actually start training.
Hope this helps.
