Markedly diminished doves! Only very slightly. I do not have as much coughing, and the guinea pig has stopped sneezing. However, this litter is not as soft, rather coarse. The scattering is ok, but will switch back to the linen bedding of Bunny. The soft like a carpet and not dusty !!! The price is the same as Hugro! Just a pity that you can not order the Bunny scatter online (I have in any case can not be found). I have no car and the nearest pet shops is quite far, because the smuggling is tedious.