The city's dog population will spike temporarily in the next two days.

The dog population stands at 7.3 million compared with 6.9 million cats.

However, some changes in the wild dog population could be observed.

At the same time, the dog population is exploding.

The whole dog population consists of almost hundred dogs by now.

The dog population in the United States stands at 50 million.

Loss to farmers by aggressive feral dog population is common in India.

Russian biologists and scientists have studied the local dog population since the 18th century.

So there was a specific adjustment of the dog population to the food-supply.

It was about that time that I really began to take note of dog populations as we traveled.