XML 16 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Document And Entity Information - shares
 12 Months Ended
Dec. 31, 2022
Mar. 15, 2023
Document Information Line Items    
Entity Registrant Name TDH Holdings, Inc.  
Trading Symbol PETZ  
Document Type 20-F  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   10,323,268
Amendment Flag false  
Entity Central Index Key 0001684425  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Filer Category Non-accelerated Filer  
Entity Well-known Seasoned Issuer No  
Document Period End Date Dec. 31, 2022  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus FY  
Entity Emerging Growth Company false  
Entity Shell Company false  
ICFR Auditor Attestation Flag false  
Document Registration Statement false  
Document Annual Report true  
Document Transition Report false  
Document Shell Company Report false  
Entity File Number 001-38206  
Entity Incorporation, State or Country Code D8  
Entity Address, Postal Zip Code 000000  
Entity Address, Address Line One 2521 Tiejueshan Road  
Entity Address, Address Line Two Huangdao District  
Entity Address, City or Town Qingdao  
Entity Address, Country CN  
Title of 12(b) Security SHARES, PAR VALUE $0.02  
Security Exchange Name NASDAQ  
Entity Interactive Data Current Yes  
Document Accounting Standard U.S. GAAP  
Auditor Firm ID 6781  
Auditor Name YCM CPA, Inc.  
Auditor Location Irvine, California  
Business Contact    
Document Information Line Items    
Entity Address, Postal Zip Code 000000  
Entity Address, Address Line One 2521 Tiejueshan Road  
Entity Address, Address Line Two Huangdao District  
Entity Address, City or Town Qingdao  
Entity Address, Country CN  
Contact Personnel Name Dandan Liu, Chief Executive Officer  
City Area Code 86-532  
Local Phone Number 8615-7918