it works well and the dog responded well to it. we thought it would be good to post the answers here. everything for the sake of the cat! you might need to take pain relief medicines. usually, the rear is all 1 constant item without cushions and it has an elegant curving collection. for example, when flashing an led you want to be able to flash it relatively slowly (i.e. another reason i am grateful for my consistent, daily meditation practice. talk about your win-win situations! the evenings with the cats will be incredible moments. 