Cartoon Dog Character Design

I'm looking for a talented designer to create two cute cartoon-style dog characters for my app and website. These characters will act as friendly helpers guiding users through the platform.

Requirements:
- Design two unique dog characters in a cute cartoon style.
- Characters should be engaging and friendly, suitable for guiding users.
- They will be used on welcome screens, onboarding prompts, buttons, tips, error messages, and across website banners and social media.
One is based on a Jack Russell (Tri colour) who is "Ask Jack". his role is to answer questions customers have, provide ideas and solutions and write a brief. See image for facial look and colours.
The other is "Send Scout" who is a blood hound who will use the "sniff test" to find quality, reliable people to carry out the work for customers.

Ideal Skills and Experience:
- Proficiency in cartoon character design.
- Experience in creating user-friendly and engaging design elements.
- Strong portfolio showcasing similar work.
- Ability to meet deadlines and incorporate feedback.

Please include your portfolio and relevant experience in your bids. Looking forward to your creative contributions!