No, the Atrix High Capacity HEPA IPM Vacuum (ATIHCIPM) is more for use on small feces like with bed bugs, rodents, termites, bat guano etc, it would not be recommend for dog feces.
Yes the Atrix High Capacity HEPA IPM Vacuum (ATIHCIPM) works and is a great choice for large volumes of rodent droppings, dry chemical, cockroaches, bed bugs, bat guano infestations, termites and fine particles. There is a HEPA filter cartridge in this vacuum that reduces the risk of bacteria and virus dispersion as well as controlling odor through the system. It may be a great option to consider for ceiling applications depending on the accessbility. Please let us know if you need anything else.