Bluesky add dog breed hashtags

Our tweets have a better chance of being discovered if we include relevant hashtags.

We could include a module that makes common breeds or species into hashtags. We should spend a little time on Twitter looking these up and seeing what some of the well-traveled animal hashtags are.

Maybe:

``` ruby
"Siamese" => "#Siamese"
"Pit Bull Terrier" => "#PitBull #Terrier"
"rabbit" => "#rabbit"
```