I enjoyed researching and writing this article. I thought I already knew a lot about dogs, but I learned even more while writing this. Hopefully, you will learn some new interesting things about dogs too!
The 2nd second type of dog allergy is an internal allergy. This will mean that when a dog ingests something, such as a certain food or very rarely a medication, it will trigger an allergic reaction.
The 3rd is inhaled. Most common is grass, weed, dust, and tree pollen.
If you enjoyed this article, you may want to read this: 55Facts About Chihuahuas.