two dogs staring at each other .
The puppies glance at once another .
two dogs staring at each other.
The puppies glance at once another.
Puppies is plural, and so two dogs can mean puppies, and staring at each other and glancing at one another are the same.
Puppies is plural , and so two dogs can mean puppies , and staring at each other and glancing at one another are the same .