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Organization (Details)	1 Months Ended		12 Months Ended
	Jul. 19, 2016 USD ($)	Jul. 19, 2016 CNY (¥)	Dec. 31, 2020 USD ($)	Dec. 31, 2021	Oct. 31, 2021	Jun. 04, 2021	Aug. 24, 2020	Sep. 09, 2016	Feb. 21, 2016
Organization (Details) [Line Items]
Equity interest			100.00%
TDH Holdings, Inc [Member]
Organization (Details) [Line Items]
Equity interest				0.01%		99.99%		99.00%
TDH Petfood LLC [Member]
Organization (Details) [Line Items]
Equity interest			1.00%
Consideration of business acquisition			$ 100
TDH HK [Member]
Organization (Details) [Line Items]
Equity interest									100.00%
Tiandihui [Member]
Organization (Details) [Line Items]
Equity interest	100.00%	100.00%
Consideration of business acquisition	$ 87,849	¥ 610,000
TDH Foods Limited [Member]
Organization (Details) [Line Items]
Equity interest							100.00%
Far Ling’s Inc. [Member]
Organization (Details) [Line Items]
Equity interest					51.00%
Bo Ling’s Chinese Restaurant, Inc. [Member]
Organization (Details) [Line Items]
Equity interest					100.00%

X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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- Definition

Amount of tangible or intangible assets, including a business or subsidiary of the acquirer transferred by the entity to the former owners of the acquiree. Excludes cash.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

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