Bring a bottle: Viennese dog owners told to dilute their pets’ urine to protect trees

A neighborhood in Vienna has launched a campaign encouraging dog owners to dilute their pets' urine with water to protect urban trees from ammonia damage. The initiative aims to preserve greenery planted to combat climate change in the densely populated district.
Why it matters
This reflects innovative, hyper-local approaches to urban environmental management and climate adaptation.
Trees planted in Vienna to mitigate the effects of the climate crisis are at risk from the ammonia in dog urine. Trees planted in Vienna to mitigate the effects of the climate crisis are at risk from the ammonia in dog urine. Austria Bring a bottle: Viennese dog owners told to dilute their pets’ urine to protect trees Officials issue guidance saying the ammonia in animal urine should be watered down to stop it corroding bark
Prefer the Guardian on Google A neighbourhood in Vienna has introduced guidelines for dog walking, including the use of bottled tap water to rinse away urine and protect vulnerable trees.
Neubau, an up-and-coming, densely populated district dotted with cafes and galleries, rolled out the Schönes Gassi (nice dog walk) campaign this week.
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