It is just for dogs, all the same breed, and a huge concentration of them.

In effect this led to a huge concentration of investment in urban areas.

This huge concentration of prey attracts a large number of tiger sharks.

There was a huge concentration of power in the circle of dirt.

The huge concentration attracts over thirty kinds of birds of prey.

Due to the huge concentration of population, sanitation is a big problem and it has always remained an issue among political parties during election.

Both cities had a huge concentration of Maltese people.

With a huge concentration of college students, Montreal is churning out a French-speaking middle class.

Either way, that indicates a huge concentration of affluence for a county that has no metropolitan area.

"There will be a huge concentration of winemakers here."