Closed litter box for pets (1) comprising:- At least one lower module (2), configured for containinggranular material for the collection of excrement products- At least one upper module (3) coupled to the lower module(2) and configured for closing it- At least a handle of the upper module (3) configured forallowing the carriage of the closed litter box for pets (1) and- Means (4) for the collection of produced excrement.The handle comprises at least a portion of the means (4) forthe collection of produced excrement when these means (4) areplaced in an excavated region (3d) of the upper module (3).
