Quality issues with first submission

Since you’re new here, I urge you to compare your best work with similar Stock inventory to see what gets accepted.

As you can see, DOGS are generously represented in Stock. With so much competing content, your work will need to be extra special to get accepted & sold.

https://stock.adobe.com/search?k=dog  11 Million Results.

Also read your Contributor Use Guide. It contains important information about what’s required by Adobe Stock. 

https://helpx.adobe.com/stock/contributor/user-guide.html

Good luck.

Composition is suboptimal in each of these. The first image is cropped too close, omitting part of the dog’s head. The DOF is too shallow. The second image should be cropped tighter and straightened. The third image is also cropped too tight and is leaning.

Slanted images, bad cropping, lack of contrast and some sharpening required. The goat is over exposed.
Notice the difference:
 

Keep contrast in mind when editing. The goat and the grasshopper: It’s never a good idea to slant your verticals and horizontals when it comes to stock. The dog is cropped too tightly and the leash is distracting.