Rewrite the sentence using appropriate synonyms for the highlighted words.
The old dog lounged in the sun.
The elderly pooch reclined in the sunlight.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite the sentence using appropriate synonyms for the highlighted words.

### Input:
The old dog lounged in the sun.

### Output:
The elderly pooch reclined in the sunlight.