This is the fan that I bought for my furry babies. I set it on the floor where my pets can enjoy it, and it does the job well by keeping them cool during hot weather. It is also small and portable, so I can place this wherever they are.
Living in the Philippines, the sun is always out to get us, and our pets are not an exception to that, too. It's important to have a fan that is especially for them because a lot of pets suffer heatstroke easily, and of course, we don't want that.
The body of this fan is made of plastic, plus the holes are not big enough for your pets to reach inside, resulting in injury. Based on my experience, I would say that this fan is safe to use.