The green paw: A green alert level means it’s safe to go for walks based on the current weather temperature.
The amber paw: An amber alert means you should take caution - it may be best to wait until a cooler part of the day like the evening when the temperature has settled. If unsure about the heat, press the back of your hand against the pavement and hold for around five seconds. If it’s too hot for you to touch, it’s too hot for your pet’s paws, so wait a while longer for walkies, or stick to grassy tracks.
The red paw: A red alert means avoid the sun at this time - these temperatures could even cause your dog serious harm, so it’s best to keep them cool and indoors for the time being.
Some dog breeds are more vulnerable to the heat than others. Brachycephalic (short-faced) breeds such as Pugs, Boxers, Bulldogs, Boston Terriers, Chihuahuas, and King Charles Spaniels often struggle more with breathing, which makes it harder for them to regulate their body temperature.
Thick-coated breeds – including Huskies, St Bernards, Bernese Mountain Dogs, Alaskan Malamutes, Samoyeds and Chow Chows – also cope less well with higher temperatures, having been bred to be at home in colder climates. Heat risks can also be heightened if your dog has a black coat (which absorbs more light and heat), is overweight, or is young or elderly.