Eye Watering Facts: How Much Dog Poo the UK Really Produces Each Year

Sometimes a number just needs saying out loud. The UK is home to an estimated 11.1 million pet dogs, and between them, they produce an amount of waste that is genuinely difficult to picture. Here are the numbers.

The daily figure

UK dogs are estimated to produce roughly 1,000 tonnes of poo every single day. Some studies looking specifically at unbagged, uncollected waste put daily national totals even higher. To put 1,000 tonnes in perspective, that is roughly the weight of 160 adult elephants, produced fresh, every single day, across the country.

The yearly figure

Run that daily figure across a full year and you are looking at somewhere in the region of 350,000 tonnes of dog waste produced annually in the UK. That is a similar order of magnitude to the weight of roughly 28,000 double decker buses.

Per dog, per year

The average dog produces somewhere between 100kg and 150kg of waste a year, depending on size and diet. For a household with two dogs, that can mean a quarter of a tonne of waste generated by your own back door every single year, almost all of it going into general waste via a bag.

The bag problem, stacked on top

Assuming one bag is used per dog per toileting trip and dogs typically go at least once, often twice, on a walk, UK dog owners are getting through billions of plastic poo bags every year. A standard plastic bag can take hundreds of years to break down. Even a small percentage of those billions of bags ending up as litter, or blown from bins, represents a genuinely enormous and long lived source of plastic pollution.

What happens to it environmentally

Left uncollected, dog waste is far too nutrient dense for soil and grass to safely absorb. Research into nature reserves has found dog waste alone can add the nitrogen and phosphorus equivalent of levels well above legal agricultural fertiliser limits in concentrated areas like footpaths, damaging the very grassland and wildflower habitats those reserves are meant to protect. Washed into waterways, those same nutrients contribute to algal blooms that starve rivers, ponds and lakes of oxygen.

Why this scale matters for the small daily choice

It is easy to feel like one dog, one walk, one bag could not possibly matter against numbers this large. The truth is the opposite: numbers this large are made up entirely of individual choices like yours, repeated by millions of households, every single day. Change enough of those individual choices, pick up every time, choose a compostable bag, and the national picture genuinely shifts.

Quick FAQ

How much dog poo does the UK produce a year?

Roughly 350,000 tonnes annually, based on an estimated 1,000 tonnes produced every day across the country.

How many dogs are there in the UK?

An estimated 11.1 million pet dogs, according to the PDSA Animal Wellbeing Report.

Shop our compostable dog poo bags, because the numbers add up fast