In overpopulated tanks, it becomes difficult to maintain healthful water parameters; metabolic waste (excrement) accumulates rapidly, even when a highly efficient filter is employed.
People from the overpopulated western highlands and the underdeveloped north are moving to the coastal plantation zone and urban centres for employment.
The program operates specially-designed trucks that transport adoptable dogs from areas that are overpopulated to partner shelters where adoptable animals are in demand.
However, these areas were overpopulated and un-hygienic because of the low, muddy condition of the lands here next to the lake, constantly subject to flooding.