not a dog :( (Gholdengo) @ Grassy Seed  
Ability: Good as Gold  
Tera Type: Dragon  
EVs: 248 HP / 36 Def / 112 SpA / 112 Spe  
Modest Nature  
IVs: 0 Atk  
- Protect  
- Nasty Plot  
- Make It Rain  
- Shadow Ball  

dog (Entei) @ Assault Vest  
Ability: Inner Focus  
Shiny: Yes  
Tera Type: Grass  
EVs: 252 HP / 196 Atk / 4 Def / 52 SpD / 4 Spe  
Adamant Nature  
- Sacred Fire  
- Extreme Speed  
- Stomping Tantrum  
- Snarl  

celestial dog (Jirachi) @ Covert Cloak  
Ability: Serene Grace  
Tera Type: Water  
EVs: 252 HP / 76 Def / 176 SpD / 4 Spe  
Impish Nature  
- Follow Me  
- Icy Wind  
- Iron Head  
- Stealth Rock  

jungle dog (Rillaboom) @ Assault Vest  
Ability: Grassy Surge  
Tera Type: Fire  
EVs: 232 HP / 252 Atk / 24 Spe  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- High Horsepower  
- U-turn  

basically dog (Chien-Pao) @ Focus Sash  
Ability: Sword of Ruin  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Sucker Punch  
- Sacred Sword  
- Protect  

winged dog (Salamence-Mega) @ Salamencite  
Ability: Aerilate  
Tera Type: Dragon  
EVs: 192 Atk / 64 SpA / 252 Spe  
Hasty Nature  
- Tailwind  
- Double-Edge  
- Hyper Voice  
- Protect