Everyone in the family is delighted with our robot. The dog does not touch him, only looks respectfully in his direction and moves out of the way. Its pros: It works perfectly, the main consumables are inexpensive (the same as for more budget models), obstacles and traces of vital activity really go around. Its cons: The cleaning brush was placed for storage at the top, but it would be more logical to place it at the bottom - there is something that needs to be cleaned when you turn the vacuum cleaner over. And I would also make a dust container with a less intricate architecture - it can be difficult to shake out the dust. Yes, and also the "strike antennae" throw dust on the charging contact and the optical height sensor - some kind of strange engineering solution. A couple of times due to contamination of the contact, it gave an error.