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Dog Idioms

“Let Sleeping Dogs Lie” Meaning, Origin and Examples

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The interesting idiomatic term “let sleeping dogs lie” is used frequently as a part of everyday conversation. It is an illustrative term that people seem to like. However, for people who aren’t familiar with the phrase, it will seem confusing. This is probably what led you to this page.

Here you will find the meaning of this phrase, information about its origin, and some example sentences and conversations so you can see how the phrase is used in context and gain a more in-depth understanding. You will also discover some alternative words or phrases that you can use in place of the phrase “let sleeping dogs lie” to relate the same meaning in a conversation.

Let Sleeping Dogs Lie Meaning, Origin and Usage

Key Takeaways

  • The idiom “let sleeping dogs lie” means to leave a peaceful situation alone despite how you feel because your interference may disturb the peace and cause a problem or an issue.
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Let Sleeping Dogs Lie Meaning – Created by 7ESL

Let Sleeping Dogs Lie Meaning

“Let sleeping dogs lie” means to avoid interfering in a situation that is currently calm or trouble-free, especially if doing so might stir up old problems or create unnecessary conflict. It suggests it’s better to leave things as they are rather than risk making them worse.

Origin of the Term

Disturbing a sleeping dog who is at rest and peaceful may cause them to do you harm or to bite you. This is where the phrase gets its meaning. It has been used since the early 18th-century and is taken from the Latin phrase “Quieta non movere” which essentially means don’t disturb something that is settled.

Here are some related terms to “let sleeping dogs lie”:

  1. Leave well enough alone – Avoid interfering with something that is fine as it is.
  2. Don’t rock the boat – Don’t create unnecessary trouble or change in a stable situation.
  3. Don’t stir the pot – Avoid actions or comments that might provoke tension or conflict.
  4. If it ain’t broke, don’t fix it – Don’t try to change or improve something that is functioning properly.
  5. Turn a blind eye – Choosing to ignore a problem or potential conflict.
  6. Bury the hatchet – To make peace or agree to stop fighting or arguing.

Alternatives to “Let Sleeping Dogs Lie”

There are many words or phrases that you can use in place of the common phrase “let sleeping dogs lie.” Some of the alternative words or phrases that you can use instead include:

  • Leave well enough alone
  • Let things be
  • Leave things as they are
  • Business as usual
  • Ignore a problem

“Let Sleeping Dogs Lie” Examples

Example Sentences

  • When you have small unresolved issues with family members, it is probably best to let sleeping dogs lie.
  • My parents always told me to choose my battles wisely, which is why I prefer to let sleeping dogs lie most of the time.
  • We decided to let sleeping dogs lie and not take them to court.
  • The best plan is just to let sleeping dogs lie.
  • Don’t tell Mother that you broke the window. Let sleeping dogs lie.
  • Don’t wake him up. It’s better to let sleeping dogs lie.
  • I was very careful about what I said. It’s best to let sleeping dogs lie, I think.

Example Conversations

A conversation between father and son.

  • Father: How are things going at school?
  • Son: I still have issues with Scott, but I am not sure they are worth addressing.
  • Father: If they are small problems, then sometimes the best thing you can do is let sleeping dogs lie.

A discussion between two co-workers.

  • Co-worker 1: I have a problem with Janice.
  • Co-worker 2: Is it worth bringing up at the risk that it may cause tension on the team?
  • Co-worker 1: No, it is something personal and not work-related.
  • Co-worker 2: Then it is probably best that you let sleeping dogs lie.
B1 Knowledge Check · 5 questions

“Let Sleeping Dogs Lie” Meaning, Origin and Examples — Practice Quiz

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Q1

Question 1: What does the idiom "let sleeping dogs lie" mean?

Question 1 options
"Let sleeping dogs lie" means to avoid interfering in a situation that is currently calm or trouble-free, because doing so might stir up old problems or create unnecessary conflict. It suggests leaving things as they are rather than risking making them worse.
Q2

Question 2: The idiom "let sleeping dogs lie" originates from a French proverb meaning "let nature take its course."

Question 2 options
This is false. According to the article, the phrase is taken from the Latin phrase "Quieta non movere," which essentially means don't disturb something that is settled. It is not from a French proverb.
Q3

Question 3: A co-worker tells you about a minor personal disagreement with a teammate that isn't affecting their work. Which response best uses the idiom correctly?

Question 3 options
"Let sleeping dogs lie" is best applied when a minor issue risks creating bigger problems if raised. Advising a co-worker to leave a small, non-work-related personal disagreement alone — rather than risk team tension — matches the idiom's meaning perfectly.
Q4

Question 4: Match each idiom or phrase to its correct meaning.

Question 4 options
Don't rock the boat
If it ain't broke, don't fix it
Bury the hatchet
Don't stir the pot
Make peace or stop fighting
Don't change something that works properly
Avoid provoking tension or conflict
Don't create trouble in a stable situation

Select an item on the left, then tap its match on the right.

"Don't rock the boat" means don't create unnecessary trouble in a stable situation. "If it ain't broke, don't fix it" means don't change something that works properly. "Bury the hatchet" means to make peace or stop fighting. "Don't stir the pot" means to avoid provoking tension or conflict.
Q5

Question 5: We decided to ___ and not take them to court.

Question 5 options
The correct phrase is "let sleeping dogs lie," meaning to leave the situation alone rather than risk making things worse by pursuing legal action. The other options are unrelated idioms that do not fit this context.

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