Hi everyone! I saw that this question was asked a few years ago, but I’ve appreciated all of the advice I’ve received from current members... so I’m re-asking the question. At what age is it okay to introduce stairs to a puppy? I’ve read some opinions stating that stairs shouldn’t be introduced until you can no longer carry your pup. Runa is going on 10 weeks. She is confident climbing and going down concrete stairs and seems to enjoy it. She hesitates with hardwood and tile stairs so I carry her down those. She struggles a little going up, but she does make it about 50% of the time. Is it bad that I’ve been letting her climb and go down stairs?