Yes, dogs can eat lobster.

There is nothing in lobster that would be harmful or poisonous to a dog. Dogs should only eat lobster occasionally and in small amounts.

Meat is an excellent source of protein, and seafood is high in B vitamins and other essential nutrients. Just like with crab your dog can be allergic to lobster, as well. While lobster is an excellent source of valuable nutrients, unfortunately, it is not very good for dogs.

Lobster itself may be deemed unhealthy.

Lobster is pretty fattening overall. Additionally, the high levels of sodium found in this seafood make it unhealthy as food for your dog in large quantities. Sodium is very harmful to dogs, particularly large quantities of sodium can lead to severe damage to your dog, possibly to kidney damage, which in turn could lead to a coma or even death.

Always cook lobster meat and completely move the shell before offering any of it to your dog. Cut meat into small pieces to avoid choking.