1. References are your friend. Don't be ashamed to use them
2. Repetition makes perfection. You won't get it right the first time
3. Don't stop halfway. Don't scrap a piece and say it's bad and do it over and over again. Try to finish pieces. You're only gonna burn yourself out if you pour time into art and have nothing to show for it
4. Get a feel for your style. You'll hear people say use guidelines, etc. It works for some, it doesn't for others and it didn't for me. Be brave and try things out. Go outside of your comfort zone and then focus on the things that you like (such as drawing eyes a certain way, etc)
5. Learn from other artists. Find your favorite artist and break their style down. Do they use certain shapes often? What could they improve? What do you like in their art and what don't you like
6. Do one thing at a time. Focus on wolves or felines and then branch off. It's better to be good at one thing and mediocre at others than to spread yourself thin. You'll see that there are similarities between species when you have a strong understanding of at least one
7. For character designs look at real life animals and other characters people have (often semi realism or realistic ones). Get a color pallet in mind and do a base color or gradient then go over with lighter or darker colors where you think looks nice
8. Have fun. It's not your job to draw, it's a hobby so put those emotions behind your pen