多頭たとう飼育しいく崩壊ほうかいじゃなかったです
tatōshi iku hōkaijanakattadesu

Noun
Desu Copula

The polite, past negative form of 多頭飼育崩壊

1. Wasn't multiple-dog keeping collapse.; Wasn't a multi-dog household failure.

Past/Perfective
Negative
Polite
Casual Register