my dog ​​has been singing

"Rumble" is a word typically used to describe a deep, continuous, and low-frequency sound, often associated with thunder, earthquakes, or the distant noise of heavy machinery. It's not commonly used to describe a dog's barking, as a dog's bark is generally characterized by sharp, high-pitched sounds rather than a rumbling quality.

If you'd like to describe your dog's barking in a unique or creative way, you might consider using words that capture the tone, pitch, or intensity of the bark. For instance:

1. **Fierce Bark**: If your dog's bark is loud and aggressive.
2. **Yipping Bark**: If your dog's bark is high-pitched and quick.
3. **Woofing Bark**: A traditional onomatopoeic representation of a dog's bark.
4. **Howling Bark**: If your dog's bark has a mournful or drawn-out quality.
5. **Barking in a Crescendo**: If your dog's barking starts softly and gradually increases in volume.

Choose a description that best fits the characteristics of your dog's barking.