You can observe the movement of their abdomen while they are resting to see their breathing process.
Class 6 Science NCERT Chapter 10
Chapter 10 Living Creatures: Exploring their Characteristics
What should you observe to notice the breathing process in animals like dogs or cows?
Share
To observe the breathing process in animals like dogs or cows, watch the rise and fall of their chest or abdomen, the movement of nostrils, and listen for the sound of air entering and exiting their nose or mouth.
For more visit here:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-10/