DC League of Super-Pets: The Adventures of Krypto and Ace

I actually got this Achievement in Level 14
SO it seems that You Need a 200,000 Score to Get doggo Rank,100,000 Is B Rank
Less than 100,000 Is C Rank

In the first level destroy as much as you can.

Full achievements guide:


Timestamps:

00:00 Intro
00:29 LexBot Lover, Safe and Sound Achievements
04:05 Super Duper Dog Achievement
04:28 Talk about Pets
05:58 Talk about Adoption + Happy Home Achievement
06:33 4 Skill Points from Adoption
07:00 14 Skill Points from Missions
07:12 Max Health, Max Stamina, Lanterns Light, Canine Conduit, and Goddess of Olympus Achievements
08:39 If you don’t have enough Skill Points
09:08 Slithery Situations and Guardian I Achievements
10:01 Tangled Trouble and Guardian II Achievement
10:56 Luthor Lock Up Achievement and Guardian III Achievements

This achievement is very simple to get. Just achieve an ‘A’ rank in Any level. This should just be unlocked by playing naturally but in order to get a high rank you need to get as much score as possible ! This can be done by destroying lex bots and the floating robots which are usually located to the side ! Destroy as many as possible and finish the level ! Once an A rank has been achieved the achievement should unlock !