Remember, you not only have to remove the popcorn texture, but also redo the ceiling in some other texture. 1) how much the contractor you choose hates removing popcorn or textured ceilings - some charge $1 or so/SF extra just because they hate it.
Bananas are fine for dogs to eat. Dogs are omnivores, and most fruits are safe for dogs to eat (except grapes). Bananas are a good source for vitamin K, potassium, and other vitamins and minerals. Large quantities may cause stool problems however and is not recommended.
Other foods. Dogs may be offered fish, such as tinned sardines, tinned tuna and tinned salmon as a treat occasionally (take care with any fish bones), but fish should not be fed constantly. Dogs may also be offered a small amount of cooked vegetables, e.g. pumpkin, carrots etc.