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Use our Bird-Size-O-Meter bird size and weight chart to get hands-on with your bird and assess if they are a healthy size. Free printable download available!

Use our Cat-Size-O-Meter cat size chart and top tips for cat weight management to help you determine if your cat is a healthy weight, too skinny or too heavy.

Guinea Pig owners should regularly check their guinea pig's size and weight using our helpful Guinea pig weight chart. Download your copy for free!

Rabbit owners should check their rabbit's weight and size regularly. UK Pet Food's Rabbit Size-O-Meter is a helpful rabbit size chart to help you do this!

Use our Cat-Size-O-Meter cat size chart and top tips for cat weight management to help you determine if your cat is a healthy weight, too skinny or too heavy.

Ensure your dog is at a healthy size and weight with UK Pet Food's Dog Size-O-Meter. Find out if your furry friend is in good shape and get helpful tips!

Ensure your dog is at a healthy size and weight with UK Pet Food's Dog Size O Meter. Find out if your furry friend is in good shape and get helpful tips!

Use our Bird-Size-O-Meter bird size and weight chart to get hands-on with your bird and assess if they are a healthy size. Free printable download available!

PFMA is pleased to announce that a brand new Pet Size-O-Meter for guinea pigs is now available from www.pfma.org.uk. Developed by the PFMA, led by Dr John Lowe in conjunction with Dr Wanda McCormick at Moulton College, the aim of this body condition score chart is to help the UK’s population of 500,000[1] guinea pigs stay healthy and trim.