Imagine your tiny teacup pup shivering, its delicate frame struggling to retain warmth in a chilly environment. Teacup dogs, with their miniature stature, are particularly vulnerable to cold climates and can easily develop hypothermia.
They thrive best in warm, cozy settings where their small bodies aren’t taxed by the struggle to stay warm.
In hot weather, some breeds like the Chihuahua can fare well, but always ensure they have shade and water to prevent overheating.