Petra Wegner / Domestic Cat, black short haired, too fat / overweight, sitting on weighing scales

Rolf Nussbaumer / Wildlife biologist banding, weighing and conducting research on Ferruginous Pygmy Owl {Glaucidium brasilianum} Willacy County, Rio Grande, Texas, USA 2007

Pete Oxford / Gold for sale panned from Tambopata river, Amazonia, Peru

Petra Wegner / Tibetan Spaniel, puppy, 2 days, being weighed on scales

Petra Wegner / Cavalier King Charles Spaniel, one-day puppy, black-and-tan, being weighed on scales

Petra Wegner / Cavalier King Charles Spaniel, one-day puppy, ruby, being weighed on scales

Petra Wegner / Cavalier King Charles Spaniel, three-day puppy, black-and-tan, being weighed on scales

Eduardo Blanco / European mink (Mustela lutreola) being weighed after being anaesthetised for operation, Peralta. Navarra province, Spain. Mink was taken from wild then released. Critically endangered.

Charlie Hamilton-James / Dead Brown rat (Rattus norvegicus) on weighing scales, research for a Rat pheromone project by Fordham University, Brooklyn New York City, USA.

Eric Baccega / Female Giant panda (Ailuropoda melanoleuca) cub, Huanlili, age 3 months, on weighing scale, Beauval Zoo, St.Aignan, France, November 2021.

Eric Baccega / Chinese panda keeper, Luy Riuqing, weighing female Giant panda (Ailuropoda melanoleuca) cub, Yuandudu, age 3 months, Beauval Zoo, St.Aignan, France, November 2021. EDITORIAL USE ONLY.

Edwin Giesbers / A wild Fire salamander (Salamandra salamandra) about to be weighed, part of a program to capture the last wild population in the Netherlands and keep it safe in GaiaZOO to prevent infection from a dea...