Document and Entity Information - shares	6 Months Ended
	Feb. 28, 2018	Jul. 09, 2018
Document And Entity Information
Entity Registrant Name	PetLife Pharmaceuticals, Inc.
Entity Central Index Key	0001354591
Document Type	10-Q
Document Period End Date	Feb. 28, 2018
Amendment Flag	false
Current Fiscal Year End Date	--08-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		196,751,735
Trading Symbol	PTLF
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2018