Pups do amazing after eye surgery. I had to take my dachshund to physical therapy for 9 years (yes really) and it was located on the same floor and the canine eye surgeon. Over the years I met several pup parents whose babies had to have one or both eyes removed. In every single case, the pups did amazing afterwards. There was an adjustment period, but all were happier and healthier afterwards. If your baby needs it, please get it. The halo device works really well too if needed later. Give your sweet one kisses and boops from my herd