NaturVet Senior Advance 5 in 1 Support Soft Chews for Dogs Size:60 Soft Chews 15 – 20 7 – Size:3.5 lb 15 – 20 7 – 9 2 – 2 3 8 204 – 242 1 2 3 – 2 169 – 204 1 1 3 – 1 2 3 136 – 169 1 1 8 – 1 1 2 115 – 153 20 – 30 9 – 14 2 3 8 – 3 1 8 242 – 319 2 – 2 1 2 204 – 255 1 2 3 – 2 1 4 169 – 230 1 1 2 – 1 7 8 153 – 191 30 – 40 14 – 18 3 1 8 – 3 7 8 319 – 395 2 1 2 – 3 255 – 306 2 1 4 – 2 2 3 230 – 271 1 7 8 – 2 1 3 191 – 238 40 – 50 18 – 23 3 7 8 – 4 1 2 395 – 459 3 – 3 1 2 306 – 357 2 2 3 – 3 1 8 271 – 319 2 1 3 – 2 2 3 238 – 271 50 – 60 23 – 27 Safely breaks down pond muck and dead vegetation dogs over one year of age may use them as well If animal’s condition worsens or does not improve