If an adult Neapolitan Mastiff begins gaining excessive weight, what is the likely cause relative to their diet?

Answer

Consuming too many calories relative to their current activity level

An adult Mastiff gaining weight indicates they are likely taking in too many calories compared to the energy expended through their current level of activity.

If an adult Neapolitan Mastiff begins gaining excessive weight, what is the likely cause relative to their diet?
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