The Robo Dendron is a Special seed in Moshi Monsters, attracting Nipper the Titchy TrundleBot. A code for the seed can be found with the Moshling Zoo DS game which costs around £20 in the UK. The codes can be used by one account meaning that if someone dug up the seed, they would have to get Nipper by getting another Robo Dendron seed. The seed must be planted with two other normal seeds in the Moshling Garden, and when the seed has grown, Nipper will come.