これは, 此れは
Expression
1. as for this
Interjection, See こりゃ, expression of surprise when one encounters something unexpected
2. hey there, see here, I say
これは犬です。
あくまでも, 飽くまでも, 飽く迄も
Adverb
1. to the end, to the bitter end, to the last, stubbornly, persistently, consistently, to the utmost
2. after all, it must be remembered, only, purely, simply