Breakdown of Questo è un cane molto vecchio.
essere
to be
un
a / an (masculine)
il cane
dog
questo
this (masculine)
Questions & Answers about Questo è un cane molto vecchio.
Why do we use questo here instead of questa?
Questo (this) is a demonstrative pronoun pointing out the dog. Since cane (dog) is a masculine noun in Italian, we use the masculine singular form questo. If you were pointing out a feminine noun, like a house (una casa), you would use questa.
Why does vecchio (old) come after cane (dog) instead of before it?
If we were talking about a feminine animal, would molto change to molta?
Why does è have an accent mark?
The accent mark tells us that è means 'is' (from the verb essere, to be). Without the accent mark, e simply means 'and'.