Document and Entity Information - shares	3 Months Ended
	Nov. 30, 2016	Feb. 06, 2017
Document And Entity Information
Entity Registrant Name	PetLife Pharmaceuticals, Inc.
Entity Central Index Key	0001354591
Document Type	10-Q
Document Period End Date	Nov. 30, 2016
Amendment Flag	false
Current Fiscal Year End Date	--08-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		43,852,839
Trading Symbol	PTLF
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2017