Petco.com has the Animaze Bolster Dog Mat (XX-Small) for $3.99. Shipping is $5.99, or get free shipping with orders of $35 .

• XXS – $3.99
• XS – $5.99
• S – $8.99
• M – $11.99
• L – $12.99
• XL – $15.99
• XXL – $18.99