When I started up my server and tried to summon in wolves using the spawn egg. They didnt look like the regular wolves or the dog breeds. They just looked like stick figures. Is there any way to fix this?

Doesn't sound like something to do with this mod. Did say an egg but did you mean Doggy Charm? Can you provide a screenshot and list of mods as it is likely another mod doing this or and incompatibility

Hey, thanks for taking the time to create this issue and I'm sorry I didn't get round to resolving it. I've not worked on this project for a while and have decided to archive the git repository. Fear not, there is a fork https://github.com/DashieDev/DoggyTalentsNext which might be of interest. I don't expect to be back within the Minecraft community so farewell and happy mining!